udn2.go.th - robtex.com

udn2.go.th

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:9292🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:57d4🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.212Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.146.146🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSlynn.ns.cloudflare.com
A2606:4700:58::adf5:3bc9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A2803:f800:50::6ca2:c1c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlynn.ns.cloudflare.com
A2a06:98c1:50::ac40:21c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlynn.ns.cloudflare.com
A108.162.193.201🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A172.64.33.201🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A173.245.59.201🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
MX_dc-mx.4c73ea46f3f8.udn2.go.th ⭐
A27.254.96.244🇹🇭 CSLOX-IDC-AS-AP27.254.96.0/22 CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang
PTRcs88.hostneverdie.com
TXTgoogle-site-verification=-iPql63Z_SUnKyMOH510mc0afgSHlLftKZ5AgKRz484
TXTgoogle-site-verification=p6jw0yX36W93OHz3U7Z78xN94eII7EIglQIkeMctURA
TXTv=spf1 a mx ip4:27.254.96.244 ip4:203.170.192.197 203.170.192.197 ip4:27.254....
TXTv=spf1 a mx ip4:27.254.96.244 ip4:27.254.44.98 ip4:203.170.192.197 203.170.19...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.212, 172.67.146.146
IPv6 hints2606:4700:3035::ac43:9292, 2606:4700:3036::6815:57d4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2401483824

go.th

DNSSEC⚠️ Not signed
NSa.thains.co.th ⭐ ⚠️ Not in parent delegation
NSb.thains.co.th ⚠️ Not in parent delegation
NSc.thains.co.th ⚠️ Not in parent delegation
NSnn1.thains.co.th ⚠️ Not in parent delegation
NSns.thnic.net ⚠️ Not in parent delegation
NSp.thains.co.th ⚠️ Not in parent delegation
SOAa.thains.co.thregistry@thains.co.th serial=1260511118
rank #663 globally
rank #1 in the tld
This domain name "go.th" appears to be associated with the country of Thailand, as indicated by the ".th" country code top-level domain (ccTLD). The "go" part of the domain could be related to a variety of different entities or organizations, including government bodies, businesses, or individuals, depending on who registered the domain. The exact usage or purpose of the "go.th" domain would require additional context or information.WOT: SAFE (58/100)

Subdomains

bigdata.udn2.go.th
dlict.udn2.go.th
www.udn2.go.th
mail.udn2.go.th
sv.udn2.go.th
ftp.udn2.go.th

Same first word

udn2.go.th

Similar names

2und.de
2udn.com
nd2u.com

DNS History

7 records (7 active, 0 former)

NSamanda.ns.cloudflare.comlynn.ns.cloudflare.comMX_dc-mx.4c73ea46f3f8.udn2.go.thA104.21.87.212172.67.146.1462606:4700:3035::ac43:92922606:4700:3036::6815:57d4
●NSamanda.ns.cloudflare.com2026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●NSlynn.ns.cloudflare.com2026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●MX_dc-mx.4c73ea46f3f8.udn2.go.th2026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●A104.21.87.2122026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●A172.67.146.1462026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●A2606:4700:3035::ac43:92922026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44
●A2606:4700:3036::6815:57d42026-03-10 → 2026-05-11 · 2 obs
● 2026-03-10 05:20:22
● 2026-05-11 12:31:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
tha.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th...11 records
udn2.go.thlynn.ns.cloudflare.com, amanda.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.63

NS records: lynn.ns.cloudflare.com, amanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for udn2.go.th (unsigned zone)

⏱️ Timing

Total: 1049ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.212, 172.67.146.146
AAAA22606:4700:3035::ac43:9292, 2606:4700:3036::6815:57d4
NS2amanda.ns.cloudflare.com, lynn.ns.cloudflare.com
MX1_dc-mx.4c73ea46f3f8.udn2.go.th (pri: 10)
TXT4google-site-verification=-iPql63Z_SUnKyM, google-site-verification=p6jw0yX36W93OHz...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 11

In-bailiwick: 10 (a.thains.co.th, a.thains.co.th, b.thains.co.th...)

Out-of-bailiwick: 1 (ns.thnic.net)

Analysis

Hierarchy

udn2.go.th is a parent of bigdata.udn2.go.th, dlict.udn2.go.th, www.udn2.go.th, mail.udn2.go.th, sv.udn2.go.th and a few other host names.

IP Addresses

udn2.go.th points to four IP numbers: 2606:4700:3035::ac43:9292, 2606:4700:3036::6815:57d4, 104.21.87.212 and 172.67.146.146.

Other host names including cm-tube.com, mail.changan.ma, refocsharp.pro, 21557.com and duroc.fr share IP numbers with udn2.go.th.

Name Servers

udn2.go.th's delegation uses two name servers, amanda.ns.cloudflare.com and lynn.ns.cloudflare.com.

udn2.go.th shares the same name server setup as other domains, for example btaftoken.io, velo-perso.com, makingjoyandprettythings.com, samootdelka.ru and arethestraightsatitagain.com.

udn2.go.th at least partially shares name servers with other domains, including ghostsmart.com, acmebookstore2023.com, anglicaresa.com.au, cdn-apple.info and toxinox.ru.

Host names with six IP numbers:

amanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3f, 2803:f800:50::6ca2:c03f, 2a06:98c1:50::ac40:203f, 108.162.192.63, 172.64.32.63 and 173.245.58.63.

lynn.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc9, 2803:f800:50::6ca2:c1c9, 2a06:98c1:50::ac40:21c9, 108.162.193.201, 172.64.33.201 and 173.245.59.201.

Mail Servers

udn2.go.th is handled by a single mail server, _dc-mx.4c73ea46f3f8.udn2.go.th.

_dc-mx.4c73ea46f3f8.udn2.go.th points to a single IP: 27.254.96.244.