Pricing

Pay per event

NS Record Checker

This actor checks NS records for domains to identify nameserver configuration and DNS hosting provider. It queries nameserver records, detects providers (Cloudflare, AWS Route 53, Google Cloud DNS, etc.), and returns sorted nameserver lists. Useful for DNS auditing and infrastructure analysis.

Pricing

Pay per event

Rating

0.0

(0)

Developer

Stas Persiianenko

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

Categories

Developer tools

You can access the NS Record Checker programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in Integrations settings in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

1from apify_client import ApifyClient
2
3# Initialize the ApifyClient with your Apify API token
4# Replace '<YOUR_API_TOKEN>' with your token.
5client = ApifyClient("<YOUR_API_TOKEN>")
6
7# Prepare the Actor input
8run_input = { "domains": [
9        "google.com",
10        "github.com",
11        "example.com",
12    ] }
13
14# Run the Actor and wait for it to finish
15run = client.actor("automation-lab/ns-record-checker").call(run_input=run_input)
16
17# Fetch and print Actor results from the run's dataset (if there are any)
18print("💾 Check your data here: https://console.apify.com/storage/datasets/" + run["defaultDatasetId"])
19for item in client.dataset(run["defaultDatasetId"]).iterate_items():
20    print(item)
21
22# 📚 Want to learn more 📖? Go to → https://docs.apify.com/api/client/python/docs/quick-start

NS Record Checker - Check & Validate Online API in Python

The Apify API client for Python is the official library that allows you to use NS Record Checker API in Python, providing convenience functions and automatic retries on errors.

Install the apify-client

$pip install apify-client

Other API clients include:

NS Record Checker API in JavaScript

NS Record Checker API through CLI

NS Record Checker OpenAPI definition

NS Record Checker API

CNAME Record Checker

automation-lab/cname-record-checker

This actor checks CNAME records for domains and subdomains, following the alias chain to find the final target. It resolves CNAME chains (up to 10 hops), showing the full resolution path. Useful for DNS auditing, CDN detection, and verifying domain aliases.

Stas Persiianenko

AAAA Record Checker

automation-lab/aaaa-record-checker

This actor checks AAAA records for domains to determine IPv6 support. It queries DNS for IPv6 addresses and returns all resolved addresses. Useful for IPv6 readiness audits, network planning, and infrastructure analysis.

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Domain Authority Checker

urban_quidnunc/domain-authority-checker

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DNS Propagation Checker

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Bulk SSL Certificate Expiry DNS Monitor

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Logiover

DNS Lookup | Scrape Domain Records & Security Intelligence

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DNS lookup scrapes 22 data points including 10 DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, PTR, CAA) + email security analysis ( SPF/DKIM/DMARC), SSL certificate checker, domain monitoring. Processes 100 domains per batch with security scoring.

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Domain Availability, Expiry, WHOIS, DNS, IP, ASN, 70+ TLD

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Domain availability and expiry dates, WHOIS & RDAP data, DNS (A, MX, NS, TXT), IP geolocation and ASN details, calculates domain age, and supports batch processing. Supports 70+ TLDs, handles errors gracefully, and delivers clean, structured JSON output.

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(4)

Check Dns Propagation — Records, Registrar & Expiry

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Check dns propagation data at scale with this powerful Apify actor. Extracts records, registrar & expiry with automatic pagination and proxy rotation. Perfect for market research, competitive intelligence, and data-driven decision making.

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Email Address Validator (2026) Letest

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Email validator - verify 10000 emails/run. Bulk email validation checks MX records, disposable/role-based detection. Improve deliverability & reduce bounces. 5-layer validation, detailed reports & smart DNS caching. Fast, accurate, cost-effective email list cleaning. Start free!

halam

5.0

(1)

WHOIS Lookup

automation-lab/whois-lookup

WHOIS Lookup queries WHOIS servers for domain registration data. It returns structured information about who registered the domain, when it was created, when it expires, which registrar manages it, and the name servers it uses.

Stas Persiianenko