🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`lib.ru.ac.th`

DNSSEC	⚠️ Not signed
NS	`arale.lib.ru.ac.th` ⭐ ⚠️ Not in parent delegation
		A	64:ff9b::ca29:ab06
		A	202.41.171.6^{🇹🇭 RAMKHAMHAENG-AS-AP202.41.168.0/22 KSC Route object for Ramkhamhaeng University}
NS	`proxy.lib.ru.ac.th` ⚠️ Not in parent delegation
		A	202.41.171.9^{🇹🇭 RAMKHAMHAENG-AS-AP202.41.168.0/22 KSC Route object for Ramkhamhaeng University}
MX	`mail.lib.ru.ac.th` ⭐
		A	64:ff9b::ca29:ab07
		A	202.41.171.7^{🇹🇭 RAMKHAMHAENG-AS-AP202.41.168.0/22 KSC Route object for Ramkhamhaeng University}
TXT	`v=spf1 a mx ptr a:mail.lib.ru.ac.th mx:lib.ru.ac.th ~all`
TXT	`google-site-verification=fEMjZYCzIHeQXQtUDUXt8tQ5o51tePAd_vq4KNmM1dA`
TXT	`_ir57nhxjai8cpypcwwnem8p49s8al50`
SOA	`arale.lib.ru.ac.th`root@lib.ru.ac.th 2026-08-26 #2

`ru.ac.th`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ram3.ru.ac.th` ⭐
	NS	`arale.lib.ru.ac.th` ⚠️ Not in zone NS records
	NS	`ram6.ru.ac.th`
	NS	`runs1.ru.ac.th`
	NS	`runs2.ru.ac.th`
	MX	`ru-ac-th.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	TXT	`google-site-verification=1k_G7YJfMum2qtc9IgSpC9Rtfyq2Sa3zOfOxpCCdAbc`
	TXT	`google-site-verification=a_RpGEzJDwn7C6-X3yGxPiQfRCdvlHSA4ipW1g-005w`
	TXT	`google-site-verification=f9tJAp_ds3454AnTOQIYjs62ysUP0XMCkYALMlrE_YY`
	TXT	`google-site-verification=h2deXe6YQ6yg2Fz560u56MLjtj7IhWdt_iDFGgfCGBM`
	SOA	`ram3.ru.ac.th`kajohnrid@ru.ac.th 2026-09-21 #64

WOT: SAFE (79/100)
rank #50647 globally
rank #32 in the tld

ru.ac.th

ru.ac.this the official domain of Ramkhamhaeng University, a major public university in Thailand. It is used to provide academic information, admission details, and student portals.

Key facts

Owner / operator: Ramkhamhaeng University
TLD:.ac.th— Thailand
Primary purpose: Official university website
Status: active

WOT: SAFE (79/100)
📈 Tranco rank: #51,776

Subdomains

arale.lib.ru.ac.th

Same first word

lib.biz.ua

lib.pm

lib.email

lib.pub

lib.direct

lib.cl

lib.net.ru

lib.org.au

lib.dog

lib.city

lib.reviews

lib.expert

lib.kr.ua

lib.app

lib.rs

lib.su

lib.com.ua

lib.bot

lib.hu

lib.ch

lib.run

lib.cooking

lib.ny.us

lib.locker

lib.ne.us

lib.io

lib.to.gov.br

lib.eco

lib.live

lib.joetsu.niigata.jp

lib.or.us

lib.video

lib.ar.us

lib.tw

lib.zt.ua

lib.mt.us

lib.aero

lib.ia.us

lib.ovh

lib.voyage

lib.dj

lib.edu.pl

lib.al

lib.sa.com

lib.lgbt

lib.radio.fm

lib.bet

lib.org.il

lib.ee

lib.in.th

lib.zip

lib.iq

lib.me.us

lib.university

lib.bar

lib.tajimi.gifu.jp

lib.ky.us

lib.in.net

lib.fit

lib.im

lib.toyonaka.osaka.jp

lib.surf

lib.md.us

lib.my.id

lib.com.ru

lib.gr

lib.be

lib.shop

lib.co

lib.ak.us

lib.best

lib.nv.us

lib.ogawa.saitama.jp

lib.dedyn.io

lib.fussa.tokyo.jp

lib.jp

lib.is-a.dev

lib.com.vn

lib.soy

lib.hasuda.saitama.jp

lib.cx

lib.tx.us

lib.capital

lib.school

lib.in.ua

lib.sk.ca

lib.uk

lib.ca.us

lib.vote

lib.lu

lib.cool

lib.agency

lib.suita.osaka.jp

lib.gen.tr

lib.nic.in

lib.top

lib.kisarazu.chiba.jp

lib.us.org

lib.ro

lib.cc

Similar names

bil.org.pl

bli.co.mz

bli.org.ph

lbi.rent

bli.eu

lbi.one

bil.kz

bli.co.il

bil.la

lbi.jp

bil.co.ua

bil.nz

lbi.pages.dev

bil.ly

ibl.bet

bil.lv

ibl.energy

ibl.fr

ilb.net.ph

bli.ge

bli.ie

ilb.ca

lbi.ca

bil.net.tr

ilb.edu.mx

ibl.com.dz

ibl.com.pk

bli.ro

bil.ge

ilb.jp

ibl.to

bil.co.th

bli.pe

ibl.wtf

ilb.org.br

lbi.org.au

lbi.co

lbi.org.uk

bli.gov.tw

ilb.au

bli.digital

bil.nyc

ilb.ee

bil.finance

ibl.dk

lbi.network

lbi.plus

bil.co

bil.fr

ibl.by

lbi.pl

bil.by

bil.com.mx

bli.us.com

bli.ru

bli.so

bli.med

ibl.online

ibl.su

ibl.gg

lbi.eu.ngrok.io

ibl.digital

Previous names

Next names

DNS History

8 records (3 active, 5 former)

●NSarale.lib.ru.ac.th2013-09-01 → 2026-10-17 · 32 obs

● 2013-09-01 19:02:34
● 2026-02-25 10:42:22
○ 2026-03-07 22:53:26
● 2026-03-09 04:47:32
● 2026-03-26 22:44:38
○ 2026-03-27 00:07:00
● 2026-03-28 03:44:46
○ 2026-03-28 05:30:28
● 2026-04-01 14:22:52
● 2026-04-02 21:33:18
○ 2026-04-04 07:23:24
○ 2026-04-05 23:34:14
● 2026-04-07 03:14:00
● 2026-05-02 09:22:08
○ 2026-05-03 12:02:10
○ 2026-05-10 17:24:08
● 2026-05-15 16:15:06
○ 2026-05-17 19:59:58
● 2026-05-21 18:37:24
○ 2026-06-26 21:44:32
● 2026-07-12 22:52:44
○ 2026-09-06 20:43:56
● 2026-09-07 01:54:02
○ 2026-09-08 03:48:58
● 2026-09-08 05:19:42
○ 2026-09-08 19:05:36
● 2026-09-10 15:49:08
○ 2026-09-15 00:47:24
● 2026-09-16 07:52:38
○ 2026-09-21 17:23:18
● 2026-10-08 03:11:06
● 2026-10-17 13:53:38

●NSproxy.lib.ru.ac.th2013-09-01 → 2026-10-17 · 28 obs

● 2013-09-01 19:02:34
○ 2015-09-24 10:52:28
○ 2016-05-22 23:00:56
● 2026-02-25 10:42:22
○ 2026-03-07 22:53:26
● 2026-03-09 04:47:32
● 2026-03-26 22:44:38
○ 2026-03-27 00:07:00
● 2026-03-28 03:44:46
○ 2026-03-28 05:30:28
● 2026-04-01 14:22:52
● 2026-04-02 21:33:18
○ 2026-04-04 07:23:24
○ 2026-04-05 23:34:14
● 2026-04-07 03:14:00
● 2026-05-01 18:57:00
○ 2026-05-02 09:22:08
○ 2026-05-21 18:37:24
● 2026-05-23 16:33:30
○ 2026-06-26 21:44:32
● 2026-07-12 22:52:44
○ 2026-09-03 22:23:34
● 2026-09-11 02:05:50
○ 2026-09-15 00:47:24
● 2026-09-16 07:52:38
○ 2026-09-21 17:23:18
● 2026-10-08 03:11:06
● 2026-10-17 13:53:38

○NSruns1.ru.ac.th2015-09-24 → 2016-05-22 · 5 obs

○ 2013-09-01 19:02:34
● 2015-09-24 10:52:28
● 2016-05-22 23:00:56
○ 2026-02-25 10:42:22
○ 2026-10-17 13:53:38

○MXasbackup.beenets.com2016-05-16 → 2016-05-16 · 4 obs

○ 2013-09-01 19:02:34
● 2016-05-16 19:03:40
○ 2026-02-25 10:42:22
○ 2026-10-17 13:53:38

○MXasbb2.beenets.com2016-05-16 → 2016-05-16 · 4 obs

○ 2013-09-01 19:02:34
● 2016-05-16 19:03:40
○ 2026-02-25 10:42:22
○ 2026-10-17 13:53:38

●MXmail.lib.ru.ac.th2013-09-01 → 2026-10-17 · 35 obs

● 2013-09-01 19:02:34
● 2026-02-25 10:42:22
○ 2026-03-07 22:53:26
● 2026-03-09 04:47:32
● 2026-03-26 22:44:38
○ 2026-03-27 00:07:00
● 2026-03-28 03:44:46
○ 2026-03-28 05:30:28
● 2026-04-01 14:22:52
● 2026-04-02 21:33:18
○ 2026-04-04 07:23:24
○ 2026-04-05 23:34:14
● 2026-04-07 03:14:00
● 2026-04-19 13:12:26
○ 2026-04-28 07:06:24
● 2026-05-01 18:00:06
○ 2026-05-01 18:57:00
○ 2026-05-10 17:24:08
● 2026-05-15 16:15:06
○ 2026-05-17 19:59:58
○ 2026-05-21 18:37:24
● 2026-05-23 16:33:30
○ 2026-05-28 06:40:30
● 2026-06-06 06:26:58
○ 2026-06-18 21:39:30
● 2026-06-21 12:52:30
○ 2026-06-26 21:44:32
● 2026-07-12 22:52:44
○ 2026-09-03 22:23:34
● 2026-09-11 02:05:50
○ 2026-09-15 00:47:24
● 2026-09-16 07:52:38
○ 2026-09-21 17:23:18
● 2026-10-08 03:11:06
● 2026-10-17 13:53:38

○A202.41.171.22026-02-25 → 2026-06-06 · 23 obs

● 2026-02-25 10:42:22
○ 2026-03-07 22:53:26
● 2026-03-09 04:47:32
● 2026-03-26 22:44:38
○ 2026-03-27 00:07:00
● 2026-03-28 03:44:46
○ 2026-03-28 05:30:28
● 2026-04-01 14:22:52
● 2026-04-02 21:33:18
○ 2026-04-04 07:23:24
○ 2026-04-05 23:34:14
● 2026-04-07 03:14:00
● 2026-05-02 09:22:08
○ 2026-05-03 12:02:10
○ 2026-05-10 17:24:08
● 2026-05-15 16:15:06
○ 2026-05-17 19:59:58
● 2026-05-21 18:37:24
○ 2026-05-23 16:33:30
○ 2026-05-28 06:40:30
● 2026-06-06 06:26:58
○ 2026-06-18 21:39:30
○ 2026-10-17 13:53:38

○A64:ff9b::ca29:ab022026-03-09 → 2026-06-06 · 30 obs

○ 2026-02-25 10:42:22
○ 2026-03-07 22:53:26
● 2026-03-09 04:47:32
○ 2026-03-18 04:44:26
○ 2026-03-21 11:49:32
● 2026-03-21 13:06:54
● 2026-03-26 22:44:38
○ 2026-03-27 00:07:00
○ 2026-03-28 05:30:28
● 2026-04-01 14:22:52
○ 2026-04-02 21:33:18
○ 2026-04-11 15:47:14
● 2026-04-12 06:49:30
○ 2026-04-13 11:36:24
○ 2026-04-18 17:27:28
● 2026-04-19 13:12:26
○ 2026-04-28 07:06:24
● 2026-05-01 18:00:06
○ 2026-05-01 18:57:00
● 2026-05-02 09:22:08
○ 2026-05-03 12:02:10
○ 2026-05-10 17:24:08
● 2026-05-15 16:15:06
○ 2026-05-17 19:59:58
● 2026-05-21 18:37:24
○ 2026-05-23 16:33:30
● 2026-05-28 06:40:30
● 2026-06-06 06:26:58
○ 2026-06-18 21:39:30
○ 2026-10-17 13:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
th	p.thains.co.th, a.thains.co.th, c.thains.co.th, b.thains.co.th...	-
ru.ac.th	ram3.ru.ac.th, ram6.ru.ac.th, runs1.ru.ac.th, runs2.ru.ac.th...	8 records

✅ Authoritative Response

Server:202.41.160.3

NS records: ram3.ru.ac.th, ram6.ru.ac.th, runs1.ru.ac.th, runs2.ru.ac.th, arale.lib.ru.ac.th

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`arale.lib.ru.ac.th, proxy.lib.ru.ac.th`
MX	1	`mail.lib.ru.ac.th (pri: 10)`
TXT	3	`_ir57nhxjai8cpypcwwnem8p49s8al50, v=spf1 a mx ptr a:mail.lib.ru.ac.th mx:l...`
SOA	1	`arale.lib.ru.ac.th root.lib.ru.ac.th`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (ram3.ru.ac.th, ram3.ru.ac.th, arale.lib.ru.ac.th...)

Analysis

Hierarchy

The domain arale.lib.ru.ac.th falls under the parent lib.ru.ac.th.

Name Servers

lib.ru.ac.th is delegated to two name servers: arale.lib.ru.ac.th and proxy.lib.ru.ac.th.

lib.ru.ac.th shares at least some of its name servers with other domains, such as ru.ac.th.

These name servers are often deployed together with the name servers runs2.ru.ac.th, ram3.ru.ac.th, ram6.ru.ac.th and runs1.ru.ac.th.

Host names with two IP numbers:

arale.lib.ru.ac.th points to 202.41.171.6 and 64:ff9b::ca29:ab06.

Host names pointing to a single IP address:

proxy.lib.ru.ac.th points to 202.41.171.9.

Mail Servers

lib.ru.ac.th has one mail server: mail.lib.ru.ac.th.

mail.lib.ru.ac.th directs to two IP numbers, 202.41.171.7 and 64:ff9b::ca29:ab07.

lib.ru.ac.th - robtex.com

lib.ru.ac.th

ru.ac.th

ru.ac.th

Key facts

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

Name Servers

Mail Servers

`lib.ru.ac.th`

`ru.ac.th`