gitbook.com

IP address 172.64.146.167

DNS managed by Cloudflare

Mail Configured

Records 24

The domain gitbook.com answers at IP address 172.64.146.167. The domain DNS is managed by Cloudflare, which decides where each subdomain points. Mail for gitbook.com goes through 5 servers; the highest priority one is aspmx.l.google.com. It also publishes 12 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.

A A records

172.64.146.167 300s
104.18.41.89 300s

AAAA AAAA records

2606:4700:4403::6812:2959 300s
2a06:98c1:3105::ac40:92a7 300s

MX MX records

NS NS records

dahlia.ns.cloudflare.com 21600s
hugh.ns.cloudflare.com 21600s

TXT TXT records

5c89abfus0pgntcdrib3m156gp 300s
google-site-verification=YEfVo29t-jyIdELW1-F_B1XQZBsknBgjKdvVXYsBaXc 300s
firebase=gitbook-28427 300s
google-site-verification=ojxGhAwymkbkr39GFI8VBvWzC9THYX6WQABf9Q9-qyY 300s
1eimfvl6smqf32ddsbrt935qqq 300s
google-site-verification=-MPeja1woOvE2Hs6BcUDgkCeYG9ZaAaCPqEyCMyXYLo 300s
apple-domain-verification=sLuepreK1XSMZmGO 300s
MS=ms60660329 300s
openai-domain-verification=dv-LB8QOARyXE6YrjhX64RDyf8U 300s
v=spf1 a mx include:_spf.google.com include:sendgrid.net include:stspg-customer.com include:helpscoutemail.com -all 300s
google-site-verification=vjg2Tbif0nJQ-Kto4AwyZ5VnSSy6tHvD6vnJ0c5uMvk 300s
google-site-verification=XTowlLW9jzAGRzz5Y7FkWT7IbJhWFjJuHwj0ex0vI38 300s

SOA SOA records

dahlia.ns.cloudflare.com 1800s

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 3 hours ago.