`static-2c.gitbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4404::6812:2959^{🇺🇸 Cloudflare2606:4700:4404::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310d::ac40:92a7^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.41.89^{Cloudflare104.18.41.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.146.167^{🇺🇸 Cloudflare172.64.146.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.18.41.89, 172.64.146.167
		IPv6	2606:4700:4404::6812:2959, 2a06:98c1:310d::ac40:92a7

`gitbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4404::6812:2959^{🇺🇸 Cloudflare2606:4700:4404::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310d::ac40:92a7^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.41.89^{Cloudflare104.18.41.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.146.167^{🇺🇸 Cloudflare172.64.146.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
NS	`hugh.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
TXT	`1eimfvl6smqf32ddsbrt935qqq`
TXT	`5c89abfus0pgntcdrib3m156gp`
TXT	`firebase=gitbook-28427`
TXT	`google-site-verification=-MPeja1woOvE2Hs6BcUDgkCeYG9ZaAaCPqEyCMyXYLo`
TXT	`google-site-verification=XTowlLW9jzAGRzz5Y7FkWT7IbJhWFjJuHwj0ex0vI38`
TXT	`google-site-verification=YEfVo29t-jyIdELW1-F_B1XQZBsknBgjKdvVXYsBaXc`
TXT	`google-site-verification=ojxGhAwymkbkr39GFI8VBvWzC9THYX6WQABf9Q9-qyY`
TXT	`google-site-verification=vjg2Tbif0nJQ-Kto4AwyZ5VnSSy6tHvD6vnJ0c5uMvk`
TXT	`openai-domain-verification=dv-LB8QOARyXE6YrjhX64RDyf8U`
TXT	`v=spf1 a mx include:_spf.google.com include:sendgrid.net include:stspg-custom...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.18.41.89, 172.64.146.167
		IPv6	2606:4700:4404::6812:2959, 2a06:98c1:310d::ac40:92a7
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2398768007

WOT: SAFE (64/100)
rank #2585 globally
rank #1383 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #6,975

DNS History

4 records (4 active, 0 former)

●A104.18.41.892026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 15:10:32
● 2026-03-22 15:49:48

●A172.64.146.1672026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 15:10:32
● 2026-03-22 15:49:48

●A2606:4700:4404::6812:29592026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 15:10:32
● 2026-03-22 15:49:48

●A2a06:98c1:310d::ac40:92a72026-03-18 → 2026-03-22 · 2 obs

● 2026-03-18 15:10:32
● 2026-03-22 15:49:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
gitbook.com	hugh.ns.cloudflare.com, dahlia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.89

NS records: hugh.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.146.167, 104.18.41.89`
AAAA	2	`2606:4700:4404::6812:2959, 2a06:98c1:310d::ac40:92a7`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (hugh.ns.cloudflare.com, hugh.ns.cloudflare.com, hugh.ns.cloudflare.com...)

Analysis

IP Addresses

static-2c.gitbook.com refers to four IP numbers: 2606:4700:4404::6812:2959, 2a06:98c1:310d::ac40:92a7, 104.18.41.89 and 172.64.146.167.

Other host names, for instance northgarland-sc.com, memhosp.com, static-2v.gitbook.com, api.gitbook.com and gitbook.com share IP numbers with static-2c.gitbook.com.

static-2c.gitbook.com - robtex.com