github.com
The domain github.com answers at IP address 140.82.121.3. The domain DNS is managed by Amazon Route 53, which decides where each subdomain points. Mail for github.com goes through 1 servers; the highest priority one is github-com.mail.protection.outlook.com. It also publishes 24 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 140.82.121.3 60s
MX MX records
NS NS records
- ns-421.awsdns-52.com 2772s
- ns-1707.awsdns-21.co.uk 2772s
- dns1.p08.nsone.net 2772s
- ns-1283.awsdns-32.org 2772s
- ns-520.awsdns-01.net 2772s
- dns4.p08.nsone.net 2772s
- dns2.p08.nsone.net 2772s
- dns3.p08.nsone.net 2772s
TXT TXT records
- docusign=087098e3-3d46-47b7-9b4e-8a23028154cd 63s
- v=spf1 ip4:192.30.252.0/22 include:spf.protection.outlook.com include:_netblocks.google.com include:_netblocks2.google.com include:mail.zendesk.com include:_spf.salesforce.com include:servers.mcsv.net include:mktomail.com include:sendgrid.net ip4:62.253.227.114 ip4:166.78.69.169 ip4:166.78.69.170 ip4:166.78.71.131 ~all 63s
- serval-domain-verification-ydryhj=qbkiEakpwEpTvHh5fIiCqtaue 63s
- atlassian-domain-verification=jjgw98AKv2aeoYFxiL/VFaoyPkn3undEssTRuMg6C/3Fp/iqhkV4HVV7WjYlVeF8 63s
- TAILSCALE-xOzoDvFUzZr5YYVCQFuD 63s
- apple-domain-verification=RyQhdzTl6Z6x8ZP4 63s
- google-site-verification=UTM-3akMgubp6tQtgEuAkYNYLyYAvpTnnSrDMWoDR3o 63s
- openai-domain-verification=dv-3nh33eQwdkotMIAzLrIDVZo1 63s
- krisp-domain-verification=ZlyiK7XLhnaoUQb2hpak1PLY7dFkl1WE 63s
- 00Dd0000000hHE0=1TBKg000000TN2r 63s
- jamf-site-verification=XtaPNIYghF_e_xRDI8CjgQ 63s
- anthropic-domain-verification-4az7qn=if8YWuRRqwLycGJDooumzHtxm 63s
- cursor-domain-verification-gtfwmt=1rfLOtiTngX5QSxD5HvNKTvm3 63s
- miro-verification=d2e174fdb00c71e0bcf58f8e58c3da2dd80dcfa9 63s
- shopify-verification-code=t1YPwcmvnxZyBycaCpk1MPyWoFs72o 63s
- MS=ms58704441 63s
- calendly-site-verification=at0DQARi7IZvJtXQAWhMqpmIzpvoBNF7aam5VKKxP 63s
- google-site-verification=82Le34Flgtd15ojYhHlGF_6g72muSjamlMVThBOJpks 63s
- loom-site-verification=f3787154f1154b7880e720a511ea664d 63s
- adobe-idp-site-verification=b92c9e999aef825edc36e0a3d847d2dbad5b2fc0e05c79ddd7a16139b48ecf4b 63s
- MS=6BF03E6AF5CB689E315FB6199603BABF2C88D805 63s
- stripe-verification=f88ef17321660a01bab1660454192e014defa29ba7b8de9633c69d6b4912217f 63s
- facebook-domain-verification=39xu4jzl7roi7x0n93ldkxjiaarx50 63s
- MS=ms44452932 63s
SOA SOA records
- ns-1707.awsdns-21.co.uk 555s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 1 hour ago.