DNS Tools

DNS Lookup

Pull up all of a domain's main DNS records in one view - where the website points, which servers handle email and who runs its DNS.

Not sure what to enter? Try an example: google.com

Free & instant No signup How to use FAQ

Resolves

google.com

A Record

142.251.106.100
142.251.106.101
142.251.106.102
142.251.106.113
142.251.106.138
142.251.106.139

AAAA Record

2404:6800:4000:1010::64
2404:6800:4000:1010::65
2404:6800:4000:1010::66
2404:6800:4000:1010::8a

CNAME Record

No CNAME records found.

MX Record

10 smtp.google.com

TXT Record

_r4rd1pvwyrpi7sw4a3hzmw8e51yh9td
apple-domain-verification=30afibcvsudv2plx
arcules-domain-verification=2r4t5g7ni6trco61lpxxblkspystxhgmtv75cpr8x9k
cisco-ci-domain-verification=47c38bc8c4b74b7233e9053220c1bbe76bcc1cd33c7acf7acd36cd6a5332004b
docusign=05958488-4752-4ef2-95eb-aa7ba8a3bd0e
docusign=1b0a6754-49b1-4db5-8540-d2c12664b289
facebook-domain-verification=22rm551cu4k0ab0bxsw536tlds4h95
globalsign-smime-dv=cdyx+xfhuw2wml6/gb8+59bsh31kzur6c1l2bpvqkx8=
google-site-verification=4ibfugb-wxlq_s7vsxvomstvamuoxbivazpr5iz87d0
google-site-verification=tv9-dbe4r80x4v0m4u_bd_j9cpojm0nikft0jagjmsq
google-site-verification=wd8n7i1jtntkezj49swvww48f8_9xverev4ob-0hf5o
ms=e4a68b9ab2bb9670bce15412f62916164c0b20bb
onetrust-domain-verification=0d477fe608074e6f9c12bca7826035cc
onetrust-domain-verification=6d685f1d41a94696ad7ef771f68993e0
v=spf1 include:_spf.google.com ~all
work-accounts-domain-verification=tcj6jjimzow2kssew2nt2rlae89tn6
z29vz2xl

NS Record

ns1.google.com
ns2.google.com
ns3.google.com
ns4.google.com

SOA Record

ns1.google.com dns-admin.google.com

CAA Record

0 issue pki.goog

Last checked: 0 seconds ago Live

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Result Summary

Passed

Domain resolves via DNS

Enter a domain to fetch its A, AAAA, CNAME, MX, TXT, NS, SOA and CAA records together - the quickest way to confirm a new site or a DNS change is set up right.

Recent Searches

DNS Lookup - google.com 0 seconds ago

What is a DNS lookup?

A DNS lookup asks the Domain Name System which records are published for a domain. This tool returns the main record types in one place - A and AAAA (IP addresses), MX (mail servers), TXT (verification and email policies), NS (nameservers), CNAME, SOA and CAA - so you can see exactly how a domain is configured.

How to look up a domain's DNS records

Enter the domain, for example example.com, in the box above.
Click Look Up DNS.
Check the A/AAAA records point to your hosting, and the MX records to your email provider.
After changing a record, remember that resolvers may keep the old value until its TTL runs out.

Related checks

To see whether a DNS change has spread around the world, use the DNS Propagation Checker.
To see how long resolvers cache each record, use the TTL Checker.
To check whether the domain's DNS is signed, try the DNSSEC Checker.

Save a copy of these records before you move hosts or change DNS providers - it is the quickest way to rebuild a zone if something goes missing. JustChecker can keep that snapshot for you and email you whenever any record changes.

Frequently Asked Questions

Resolvers keep records until their TTL runs out, so changes can take from a few minutes to a day to show everywhere. The DNS Propagation Checker shows which public resolvers already see the new value.

The A record (IPv4) and, if you have one, the AAAA record (IPv6) point the domain to your web server. A CNAME can do the same for a subdomain such as www by pointing it at another hostname.

Usually the domain has no active nameservers, has expired, or its DNS zone is empty. Check the nameservers with the Nameserver Lookup and the registration with the Domain Expiry Checker.

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