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Bulk DNS Lookup Scraper API

XCrawl's Bulk DNS Lookup Scraper API revolutionizes bulk extraction of DNS records across thousands of domains. Effortlessly bypass rate limits, IP blocking, and parsing complexities with our robust scraper API. Build powerful data lookup bots that deliver structured JSON data for domain analysis, security audits, and infrastructure monitoring in minutes.

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What Can You Build With Bulk DNS Lookup Scraper API Scraper?

Create competitive intelligence tools for bulk extract of rival domains' DNS configurations. Develop email verification systems using MX record bulk extraction for deliverability checks. Power security monitoring dashboards with data lookup bot capabilities to track SPF, DKIM, and nameserver changes across massive domain lists.

XCrawl

Lightning-Fast Bulk Extraction

Process thousands of DNS lookups per minute with async JSON responses, perfect for high-volume data lookup bots and real-time applications.

XCrawl

Automatic IP Rotation

Built-in proxy pools prevent blocks during intensive bulk extract operations, ensuring 99.9% uptime for your scraper API integrations.

XCrawl

Structured JSON Output

Receive clean, parse-ready datasets with TTL, priorities, and record values—no manual cleaning required for Python or Node.js pipelines.

XCrawl

Scalable Endpoint Design

Handle enterprise-scale bulk extraction without custom infrastructure, supporting async requests for optimal performance.

Trusted by Data-Driven Teams Worldwide

Used by teams across analytics, research, monitoring, and growth workflows.

XCrawl

Available Bulk DNS Lookup Scraper API Scrapers

Access the most commonly used Bulk DNS Lookup Scraper API data types — fully structured, consistently formatted, and production-ready.

Bulk Extraction A Records

Extract IPv4/IPv6 addresses in bulk from domains for network mapping and hosting analysis.

Scraping method:
  • domain
  • a_records
  • aaaa_records
  • ttl
  • resolved_ips
  • confidence_score

Bulk Extract MX Records

Pull mail exchanger details for email deliverability and spam checks across large domain sets.

Scraping method:
  • domain
  • mx_records
  • priority
  • hostname
  • ttl
  • mail_server

Data Lookup Bot NS Records

Fetch nameserver configurations in bulk to analyze DNS delegation and provider trends.

Scraping method:
  • domain
  • ns_records
  • nameservers
  • ttl
  • provider
  • glue_records

Bulk Extraction TXT Records

Scrape TXT entries for SPF, DKIM, and verification data in high-volume lookups.

Scraping method:
  • domain
  • txt_records
  • spf_value
  • dkim_selector
  • ttl
  • content

Bulk Extract CNAME Records

Resolve aliases and redirects for service discovery and CDN mapping at scale.

Scraping method:
  • domain
  • cname_target
  • ttl
  • canonical_name
  • chain_depth

Data Lookup Bot SOA Records

Get authoritative zone info for admin emails, serials, and refresh intervals in bulk.

Scraping method:
  • domain
  • primary_nameserver
  • admin_email
  • serial_number
  • refresh_interval
  • retry
  • expire
  • ttl

Bulk DNS Lookup Scraper API crawling methods

XCrawl

API Scraping (For Developers)

Seamlessly integrate our REST API for programmatic bulk DNS lookups with simple HTTP requests.

  • XCrawl
    Python SDK Support
    Async client library handles bulk extraction with minimal code for data lookup bots.
  • XCrawl
    Node.js Compatibility
    Promise-based endpoints for scalable bulk extract in JavaScript environments.
  • XCrawl
    Batch Processing
    Submit up to 10,000 domains per call with parallel JSON parsing.
XCrawl

No-Code Scraping (For Ops & Growth Teams)

Leverage our dashboard for no-code bulk DNS scraping without writing a single line.

  • XCrawl
    Visual Domain Selector
    Upload lists or input ranges for instant bulk extraction setup.
  • XCrawl
    Scheduled Runs
    Automate recurring data lookup bot jobs on daily or hourly cadences.
  • XCrawl
    Multi-Format Exports
    Download results as CSV, JSON, or Excel for easy analysis and sharing.

Code examples

Retrieve Bulk DNS Lookup Scraper API posts and author information in seconds with a simple API call.

Input
Shell
curl -X POST https://xcrawl.com -H "Authorization: YOU_TOKEN" -H "Content-Type: application/json" -d "{\"geo\":\"US\",\"context\":{\"keyword_list\":[{\"keyword\":\"Apple\"}],\"start_page\":1,\"pages\":1},\"source\":\"amazon_search\"}"
Output
Json
{
"result":[
{
"content":{
"url":"https://www.amazon.com/s?k=Apple&page=1"
"page":1
"query":"Apple"
"results":{
"organic":[
{
"pos":1
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTIyMDE1MTYwMjo6MDo6&url=%2FApple-11-inch-Intelligence-Display-All-Day%2Fdp%2FB0DZ73HCJZ%2Fref%3Dsr_1_1_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-1-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DZ73HCJZ"
"price":499.99
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleiPad Air 11-inch with M3 chip Built for Apple Intelligence, Liquid Retina Display, 128GB, 12MP Front/Back Camera, Wi-Fi 6E, Touch ID, All-Day Battery Life — Purple"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71b-vc2xzlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":499.99
"is_sponsored":false
"sales_volume":"1K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":599
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":2
"url":"https://www.amazon.com/sspa/click?ie=UTF8&spc=MTo1NTU4MDIyNzE4MTQ0NDk1OjE3NjM0NDg1NjM6c3BfYXRmOjMwMDg0MTI5NzA2MjkwMjo6MDo6&url=%2FApple-Bluetooth-Headphones-Personalized-Effortless%2Fdp%2FB0DGHMNQ5Z%2Fref%3Dsr_1_2_sspa%3Fdib%3DeyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs%26dib_tag%3Dse%26keywords%3DApple%26qid%3D1763448563%26sr%3D8-2-spons%26sp_csd%3Dd2lkZ2V0TmFtZT1zcF9hdGY%26psc%3D1"
"asin":"B0DGHMNQ5Z"
"price":117
"title":"SponsoredSponsored You’re seeing this ad based on the product’s relevance to your search query.Leave ad feedback AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, Personalized Spatial Audio, Sweat and Water Resistant, USB-C Charging Case, H2 Chip, Up to 30 Hours of Battery Life, Effortless Setup for iPhone"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":117
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":129
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":3
"url":"https://www.amazon.com/Apple-MX542LL-A-AirTag-Pack/dp/B0D54JZTHY/ref=sr_1_3?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-3"
"asin":"B0D54JZTHY"
"price":79.98
"title":"AppleAirTag 4 Pack. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61bMNCeAUAL._AC_UY218_.jpg"
"best_seller":false
"price_upper":79.98
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":99
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":4
"url":"https://www.amazon.com/Apple-MX532LL-A-AirTag/dp/B0CWXNS552/ref=sr_1_4?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-4"
"asin":"B0CWXNS552"
"price":17.97
"title":"AppleAirTag. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad"
"rating":4.7
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71rP7f78eFL._AC_UY218_.jpg"
"best_seller":false
"price_upper":17.97
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":29
"shipping_information":"FREE delivery Sun, Nov 23 on $35 of items shipped by AmazonOr fastest delivery Tomorrow, Nov 19"
},
{
"pos":5
"url":"https://www.amazon.com/Apple-iPad-Pro-13-inch-M5/dp/B0FWCXMR3W/ref=sr_1_5?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-5"
"asin":"B0FWCXMR3W"
"price":2499
"title":"AppleiPad Pro 13-inch (M5): Ultra Retina XDR Display, 2TB, 12MP Front/Back Camera, LiDAR Scanner, Wi-Fi 7 with Apple N1 + 5G Cellular with C1X chip, Face ID, All-Day Battery Life — Space Black"
"rating":4.6
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/715V3wbnD6L._AC_UY218_.jpg"
"best_seller":false
"price_upper":2499
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":16
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Thu, Nov 20"
},
{
"pos":6
"url":"https://www.amazon.com/Apple-Cancellation-Translation-Headphones-High-Fidelity/dp/B0FQFB8FMG/ref=sr_1_6?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-6"
"asin":"B0FQFB8FMG"
"price":249
"title":"AppleAirPods Pro 3 Wireless Earbuds, Active Noise Cancellation, Live Translation, Heart Rate Sensing, Hearing Aid Feature, Bluetooth Headphones, Spatial Audio, High-Fidelity Sound, USB-C Charging"
"rating":4.4
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61solmQSSlL._AC_UY218_.jpg"
"best_seller":false
"price_upper":249
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":""
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":7
"url":"https://www.amazon.com/Apple-2025-MacBook-13-inch-Laptop/dp/B0DZD9S5GC/ref=sr_1_7?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-7"
"asin":"B0DZD9S5GC"
"price":749.99
"title":"Apple2025 MacBook Air 13-inch Laptop with M4 chip: Built for Apple Intelligence, 13.6-inch Liquid Retina Display, 16GB Unified Memory, 256GB SSD Storage, 12MP Center Stage Camera, Touch ID; Midnight"
"rating":4.8
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/71cWZUr9SVL._AC_UY218_.jpg"
"best_seller":false
"price_upper":749.99
"is_sponsored":false
"sales_volume":null
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":999
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
{
"pos":8
"url":"https://www.amazon.com/Apple-Headphones-Cancellation-Transparency-Personalized/dp/B0DGJ7HYG1/ref=sr_1_8?dib=eyJ2IjoiMSJ9.34Y5eLJt-Syg--Dpi7ueLQwL3ml5AvPfvC0eh7LK2pKhXumC_HQT9LBvkLBiFSrOLyabiwA1DN0qC4nDUFqkGrn5VUhsdLQFYgZ3L8DIPuzIgdPdKtqxJq8diyjiiuXTCDm8kcQmj2lflrdB1g_13fvuEjweGI5mAVZVfJ83S_reyt11VBul7Fga7znbDIGVuFDGhy2lICifAICisiNT88x1w5OOasbBiPs42bcbX0Y.sYUV92XFy8V256YhUSF1FPnMdd_kkjo8lMeGBX4Y2Rs&dib_tag=se&keywords=Apple&qid=1763448563&sr=8-8"
"asin":"B0DGJ7HYG1"
"price":148.99
"title":"AppleAirPods 4 Wireless Earbuds, Bluetooth Headphones, with Active Noise Cancellation, Adaptive Audio, Transparency Mode, Personalized Spatial Audio, USB-C Charging Case, Wireless Charging, H2 Chip"
"rating":4.5
"currency":"USD"
"is_prime":false
"url_image":"https://m.media-amazon.com/images/I/61iBtxCUabL._AC_UY218_.jpg"
"best_seller":false
"price_upper":148.99
"is_sponsored":false
"sales_volume":"10K+ bought in past month"
"pricing_count":1
"reviews_count":null
"is_amazons_choice":false
"price_strikethrough":179
"shipping_information":"FREE delivery Sun, Nov 23Or fastest delivery Tomorrow, Nov 19"
},
],
"amazons_choices":[
],
},
},
},
],
},

How the Bulk DNS Lookup Scraper API Scraper API works?

  • XCrawlIntelligent IP rotation
  • XCrawlAutomatic CAPTCHA recognition
  • XCrawlHTTP headers
  • XCrawlAutomatic webpage parsing
  • XCrawlCustomizable support

What can our API do for you?

XCrawl

Proxy management

ML-driven proxy selection and rotation using our premium proxy pool from 190 countries.

XCrawl

AI-driven fingerprinting

Unique HTTP headers, JavaScript, and browser fingerprints ensure resilience to dynamic content.

XCrawl

CAPTCHA bypass

Automatic retries and CAPTCHA bypassing for uninterrupted data retrieval.

XCrawl

Bulk data extraction

Extract data from several pages at the same time with up to 10K URLs per batch.

XCrawl

Multiple delivery options

Receive data via cloud storage such as SFTP or AWSS3, or retrieve results through APIs.

XCrawl

Scheduled scraping

Set your preferred frequency for automated, custom-timed data collection, with results delivered directly to your cloud storage.

XCrawl

Maintenance-free infrastructure

Eliminate proxy maintenance and infrastructure hassle. No need to build crawler systems.

XCrawl

Highly scalable

Easy to integrate with support for customization.

XCrawl

24/7 support

Receive professional support in case of anyquestions or issues.

XCrawl Transparent

Flexible Pricing

Transparent web scraping pricing with flexible API subscription plans. Compare data extraction costs, purchase crawler access, and start free — then scale as you grow.

Monthly
Yearly Hot

Scale Plans

High-volume plans for teams that need more power and dedicated support.

Enjoy higher rate limits, more concurrent browsers, and priority support.

Contact Sales
We Provide Enterprise-Level Customization

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What do our customers say?

★★★★★
5.0

Transformed our data lookup bot with effortless bulk extraction—structured JSON saved us weeks of parsing headaches.

Alex Rivera
Alex Rivera
DevOps Engineer
★★★★★
4.9

Bulk extract MX and TXT records flawlessly; perfect for compliance audits and fast scraping.

Sarah Kim
Sarah Kim
Security Analyst
★★★★★
5.0

Easy Python integration for our bulk extraction pipeline—dataset quality is unmatched.

Mike Chen
Mike Chen
Backend Developer
★★★★★
4.8

Powered competitor analysis with data lookup bot features; accurate and scalable.

Laura Patel
Laura Patel
Growth Hacker
★★★★★
5.0

Bulk extract thousands of NS records daily without IP blocks—game-changer for infra monitoring.

David Wong
David Wong
CTO
★★★★★
4.9

Love the real-time bulk extraction; JSON output integrates perfectly into our ML pipelines.

Emma Lopez
Emma Lopez
Data Scientist
★★★★★
5.0

Simplified bulk DNS lookups for email verification—fast and reliable scraper API.

Raj Singh
Raj Singh
SysAdmin
★★★★★
4.7

Data lookup bot capabilities boosted our SEO audits; easy integration and high accuracy.

Olivia Grant
Olivia Grant
Product Manager
★★★★★
5.0

Bulk extraction at scale without custom proxies—saved our team massive dev time.

Tom Bradley
Tom Bradley
Full-Stack Dev
★★★★★
4.9

Exceptional for bulk extract SPF checks; precise datasets for threat hunting.

Nina Sokolov
Nina Sokolov
Cybersecurity Lead
★★★★★
5.0

Transformed our data lookup bot with effortless bulk extraction—structured JSON saved us weeks of parsing headaches.

Alex Rivera
Alex Rivera
DevOps Engineer
★★★★★
4.9

Bulk extract MX and TXT records flawlessly; perfect for compliance audits and fast scraping.

Sarah Kim
Sarah Kim
Security Analyst
★★★★★
5.0

Easy Python integration for our bulk extraction pipeline—dataset quality is unmatched.

Mike Chen
Mike Chen
Backend Developer
★★★★★
4.8

Powered competitor analysis with data lookup bot features; accurate and scalable.

Laura Patel
Laura Patel
Growth Hacker
★★★★★
5.0

Bulk extract thousands of NS records daily without IP blocks—game-changer for infra monitoring.

David Wong
David Wong
CTO
★★★★★
4.9

Love the real-time bulk extraction; JSON output integrates perfectly into our ML pipelines.

Emma Lopez
Emma Lopez
Data Scientist
★★★★★
5.0

Simplified bulk DNS lookups for email verification—fast and reliable scraper API.

Raj Singh
Raj Singh
SysAdmin
★★★★★
4.7

Data lookup bot capabilities boosted our SEO audits; easy integration and high accuracy.

Olivia Grant
Olivia Grant
Product Manager
★★★★★
5.0

Bulk extraction at scale without custom proxies—saved our team massive dev time.

Tom Bradley
Tom Bradley
Full-Stack Dev
★★★★★
4.9

Exceptional for bulk extract SPF checks; precise datasets for threat hunting.

Nina Sokolov
Nina Sokolov
Cybersecurity Lead
★★★★★
5.0

Transformed our data lookup bot with effortless bulk extraction—structured JSON saved us weeks of parsing headaches.

Alex Rivera
Alex Rivera
DevOps Engineer
★★★★★
4.9

Bulk extract MX and TXT records flawlessly; perfect for compliance audits and fast scraping.

Sarah Kim
Sarah Kim
Security Analyst
★★★★★
5.0

Easy Python integration for our bulk extraction pipeline—dataset quality is unmatched.

Mike Chen
Mike Chen
Backend Developer
★★★★★
4.8

Powered competitor analysis with data lookup bot features; accurate and scalable.

Laura Patel
Laura Patel
Growth Hacker
★★★★★
5.0

Bulk extract thousands of NS records daily without IP blocks—game-changer for infra monitoring.

David Wong
David Wong
CTO
★★★★★
4.9

Love the real-time bulk extraction; JSON output integrates perfectly into our ML pipelines.

Emma Lopez
Emma Lopez
Data Scientist
★★★★★
5.0

Simplified bulk DNS lookups for email verification—fast and reliable scraper API.

Raj Singh
Raj Singh
SysAdmin
★★★★★
4.7

Data lookup bot capabilities boosted our SEO audits; easy integration and high accuracy.

Olivia Grant
Olivia Grant
Product Manager
★★★★★
5.0

Bulk extraction at scale without custom proxies—saved our team massive dev time.

Tom Bradley
Tom Bradley
Full-Stack Dev
★★★★★
4.9

Exceptional for bulk extract SPF checks; precise datasets for threat hunting.

Nina Sokolov
Nina Sokolov
Cybersecurity Lead
★★★★★
5.0

Transformed our data lookup bot with effortless bulk extraction—structured JSON saved us weeks of parsing headaches.

Alex Rivera
Alex Rivera
DevOps Engineer
★★★★★
4.9

Bulk extract MX and TXT records flawlessly; perfect for compliance audits and fast scraping.

Sarah Kim
Sarah Kim
Security Analyst
★★★★★
5.0

Easy Python integration for our bulk extraction pipeline—dataset quality is unmatched.

Mike Chen
Mike Chen
Backend Developer
★★★★★
4.8

Powered competitor analysis with data lookup bot features; accurate and scalable.

Laura Patel
Laura Patel
Growth Hacker
★★★★★
5.0

Bulk extract thousands of NS records daily without IP blocks—game-changer for infra monitoring.

David Wong
David Wong
CTO
★★★★★
4.9

Love the real-time bulk extraction; JSON output integrates perfectly into our ML pipelines.

Emma Lopez
Emma Lopez
Data Scientist
★★★★★
5.0

Simplified bulk DNS lookups for email verification—fast and reliable scraper API.

Raj Singh
Raj Singh
SysAdmin
★★★★★
4.7

Data lookup bot capabilities boosted our SEO audits; easy integration and high accuracy.

Olivia Grant
Olivia Grant
Product Manager
★★★★★
5.0

Bulk extraction at scale without custom proxies—saved our team massive dev time.

Tom Bradley
Tom Bradley
Full-Stack Dev
★★★★★
4.9

Exceptional for bulk extract SPF checks; precise datasets for threat hunting.

Nina Sokolov
Nina Sokolov
Cybersecurity Lead
ISO 27001
XCrawlISO 27001
CDPR
XCrawlCDPR
Top-Rated by Users
XCrawlTop-Rated by Users
Leader
XCrawlLeader
Easiest To Use
XCrawlEasiest To Use
Best Value Award
XCrawlBest Value Award

Frequently asked questions

Everything you need to know about XCrawl.

How does the Bulk DNS Lookup Scraper API architecture work?
Our distributed proxies and headless browsers query public DNS resolvers, aggregating results into JSON via optimized bulk extraction endpoints.
What factors determine the pricing model?
Costs scale with lookup volume, record types requested, concurrency levels, and data retention periods—no hidden fees.
What DNS data coverage and limitations apply?
Supports A, MX, NS, TXT, CNAME, SOA records globally; limited to public data, no private zones or real-time authoritative queries.
Is using this API legal and compliant?
Strictly for public data only—always review target resolver terms and use responsibly to stay compliant.
What integration and support options are available?
Full SDKs for Python/Node.js, REST docs, webhook support, and 24/7 chat for bulk extraction troubleshooting.

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