Look up DNS records for any domain
Results for
example.com
DNS records
10 records in 6 types
- A
2 records
IPv4 addresses the name points to
- 172.66.147.243
- 104.20.23.154
- AAAA
2 records
IPv6 addresses the name points to
- 2606:4700:10::ac42:93f3
- 2606:4700:10::6814:179a
- NS
2 records
Nameservers that answer for the zone
- hera.ns.cloudflare.com
- elliott.ns.cloudflare.com
- MX
1 record
Mail servers, lowest priority first
- 0
- SOA
1 record
Zone authority: primary nameserver, admin mailbox and timers
- elliott.ns.cloudflare.com dns.cloudflare.com 2418004112 10000 2400 604800 1800
- TXT
2 records
1 SPF policy, 1 other
- v=spf1 -all
- _k2n1y4vw3qtb4skdx9e7dxt97qrmmq9
Run this lookup from code
The API returns this result as JSON. The free plan includes 100 API calls per month.
curl "https://hostingchecker.online/api/v1/dns?query=example.com" \
-H "Authorization: Bearer YOUR_API_KEY"How it works
Understanding DNS records
The Domain Name System (DNS) is the internet's phone book. It translates human-readable domain names like example.com into the IP addresses that computers use to communicate. Without DNS, you would need to remember numerical addresses for every website you visit.
DNS records are stored on authoritative nameservers and are queried every time a browser, email client, or application needs to find a server. Different record types serve different purposes, from routing web traffic (A/AAAA records) to directing email (MX records) and verifying domain ownership (TXT records).
- A
- Maps a domain to an IPv4 address
- AAAA
- Maps a domain to an IPv6 address
- CNAME
- Creates an alias pointing to another domain
- MX
- Directs email to the correct mail server
- NS
- Specifies authoritative nameservers for the domain
- TXT
- Stores text data for verification and policies (SPF, DKIM)
- SOA
- Names the zone's primary nameserver and refresh timers
- CAA
- Lists the certificate authorities allowed to issue SSL
- SRV
- Points a service like SIP or XMPP to a host and port
- PTR
- Maps an IP address back to a hostname (reverse DNS)
FAQ
DNS lookup FAQ
Common questions about DNS records and how they work.
Related guides
Learn more from the blog
Step-by-step guides on reading and using these results.
DNS Records Explained: Every Record Type With Real Examples
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MX Record Check: How to Find a Domain's Mail Servers
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Look up DNS records for any domain
Look up DNS records for any domain. Check A, AAAA, CNAME, MX, NS, TXT, SOA, CAA, and SRV records in real time with our free DNS lookup tool.