library.cvc.ac.th - robtex.com

library.cvc.ac.th

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:c87🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8428🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.135Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.40🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.135, 172.67.132.40
IPv6 hints2606:4700:3031::6815:c87, 2606:4700:3034::ac43:8428
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com

cvc.ac.th

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::6815:c87🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:8428🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.135Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.40🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadele.ns.cloudflare.com ⭐
NStoby.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(20)
MXalt3.aspmx.l.google.com(30)
MXalt4.aspmx.l.google.com(30)
TXTMS=A314661C9AE7D6E926FEFCB73F0960D85F20EE8B
TXTgoogle-site-verification=UvIMPpAuYe5bGaIZFdgdlTHZuoUDUvQoqIr6Lb-x3EQ
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.12.135, 172.67.132.40
IPv6 hints2606:4700:3031::6815:c87, 2606:4700:3034::ac43:8428
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAadele.ns.cloudflare.comdns@cloudflare.com serial=2402946818
WOT: SAFE (50/100)
rank #740921 globally
rank #475 in the tld
WOT: SAFE (50/100)

Same first word

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DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026A104.21.12.135172.67.132.402606:4700:3031::6815:c872606:4700:3034::ac43:842861.19.33.14
●A104.21.12.1352026-04-30 → 2026-05-14 · 3 obs
○ 2017-10-14 09:52:40
● 2026-04-30 03:17:30
● 2026-05-14 17:11:52
●A172.67.132.402026-04-30 → 2026-05-14 · 3 obs
○ 2017-10-14 09:52:40
● 2026-04-30 03:17:30
● 2026-05-14 17:11:52
●A2606:4700:3031::6815:c872026-04-30 → 2026-05-14 · 3 obs
○ 2017-10-14 09:52:40
● 2026-04-30 03:17:30
● 2026-05-14 17:11:52
●A2606:4700:3034::ac43:84282026-04-30 → 2026-05-14 · 3 obs
○ 2017-10-14 09:52:40
● 2026-04-30 03:17:30
● 2026-05-14 17:11:52
○A61.19.33.142017-10-14 → 2017-10-14 · 3 obs
● 2017-10-14 09:52:40
○ 2026-04-30 03:17:30
○ 2026-05-14 17:11:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
thp.thains.co.th, nn1.thains.co.th, a.thains.co.th, c.thains.co.th...-
cvc.ac.thtoby.ns.cloudflare.com, adele.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.156

NS records: toby.ns.cloudflare.com, adele.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2248ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.40, 104.21.12.135
AAAA22606:4700:3031::6815:c87, 2606:4700:3034::ac43:8428
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

library.cvc.ac.th points to four IP numbers: 2606:4700:3031::6815:c87, 2606:4700:3034::ac43:8428, 104.21.12.135 and 172.67.132.40.

Other host names, for instance www.winolawough.ru, huydienlanh.com, junayna.com.bd, mangamirror.com and anna.tf share IP numbers with library.cvc.ac.th.