`maskconnect.gitbook.io`

DNSSEC	⚠️ Not signed
A	2606:4700:4401::ac40:93d1^{🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310d::6812:282f^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.40.47^{Cloudflare104.18.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.147.209^{🇺🇸 Cloudflare172.64.147.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.40.47, 172.64.147.209
		IPv6 hints	2606:4700:4401::ac40:93d1, 2a06:98c1:310d::6812:282f

`gitbook.io`

DNSSEC	⚠️ Not signed
A	2606:4700:4401::ac40:93d1^{🇺🇸 Cloudflare2606:4700:4401::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310d::6812:282f^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.40.47^{Cloudflare104.18.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.147.209^{🇺🇸 Cloudflare172.64.147.0/24 , 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`⁽²⁰⁾
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
MX	`aspmx2.googlemail.com`⁽³⁰⁾
MX	`aspmx3.googlemail.com`⁽³⁰⁾
TXT	`8277640`
TXT	`8lncom12tnn1so22eu2gvaoe9q`
TXT	`google-site-verification=9HmRew5KGY83Wzed-UhP71FdHHbV3qoUKP5h_Jenjeo`
TXT	`google-site-verification=jOO29_Act4pfhfArsLE_txCdET-NuQQyqp1aAG5-H8s`
TXT	`google-site-verification=mAI4k7A4RaCrAbrsgv7m8w6VPx0irEHUO3bHYEPPwdI`
TXT	`openai-domain-verification=dv-5coTbUFl8eIUWr3rQkpd9lw2`
TXT	`v=spf1 a mx include:_spf.google.com include:sendgrid.net include:stspg-custom...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.40.47, 172.64.147.209
		IPv6 hints	2606:4700:4401::ac40:93d1, 2a06:98c1:310d::6812:282f
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2411413789

WOT: SAFE (62/100)
rank #1056 globally
rank #9 in the tld

gitbook.io

gitbook.iois the hosted-documentation subdomain platform operated by GitBook Inc., where teams and developers publish their GitBook documentation spaces publicly on the web.

Key facts

Owner / operator: GitBook Inc.
TLD:.io— ccTLD for British Indian Ocean Territory; widely adopted by tech companies as a de-facto gTLD
Primary purpose: Subdomain-based hosting for user and organization documentation spaces created on the GitBook platform
Status: Active

Notable subdomains or services

GitBook usesgitbook.ioto serve public documentation for any workspace or organization. The subdomain pattern is:

.gitbook.io/— publicly published documentation space belonging to a GitBook organization or user account

The service is analogous to*.github.iofor GitHub Pages: GitBook hosts the content; the reader-facing URL is ongitbook.iorather than on the customer's own domain (unless a custom domain is configured).

Related domains

gitbook.com— main corporate website, login, and workspace dashboard (the canonical home of the product)

WOT: SAFE (68/100)
📈 Tranco rank: #3,334

Similar names

kamsconnect.com

DNS History

6 records (4 active, 2 former)

●A104.18.40.472026-07-10 → 2026-08-07 · 2 obs

● 2026-07-10 06:29:26
● 2026-08-07 19:51:58

●A172.64.147.2092026-07-10 → 2026-08-07 · 2 obs

● 2026-07-10 06:29:26
● 2026-08-07 19:51:58

●A2606:4700:4401::ac40:93d12026-07-10 → 2026-08-07 · 2 obs

● 2026-07-10 06:29:26
● 2026-08-07 19:51:58

○A2606:4700:4402::ac40:93d12026-07-10 → 2026-08-07 · 2 obs

○ 2026-07-10 06:29:26
○ 2026-08-07 19:51:58

○A2606:4700:4407::6812:282f2026-07-10 → 2026-08-07 · 2 obs

○ 2026-07-10 06:29:26
○ 2026-08-07 19:51:58

●A2a06:98c1:310d::6812:282f2026-07-10 → 2026-08-07 · 2 obs

● 2026-07-10 06:29:26
● 2026-08-07 19:51:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io	-
gitbook.io	hugh.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.89

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gitbook.io (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.40.47, 172.64.147.209`
AAAA	2	`2606:4700:4401::ac40:93d1, 2a06:98c1:310d::6812:282f`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

maskconnect.gitbook.io resolves to four IP addresses: 104.18.40.47, 172.64.147.209, 2606:4700:4401::ac40:93d1 and 2a06:98c1:310d::6812:282f.

Two other host names, along with walet--onnect-help.gitbook.io, matamkslogon.gitbook.io and pelisplus-pelicula-completa-hd.gitbook.io, also share IP numbers with maskconnect.gitbook.io.

maskconnect.gitbook.io - robtex.com