`server03.mut.ac.th`

DNSSEC	⚠️ Not signed
A	203.188.27.7^{🇹🇭 MUT-AS-AP203.188.24.0/21 KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong}
		PTR	`physics.mut.ac.th`
		PTR	`server03.mut.ac.th`
		PTR	`www.arac2.mut.ac.th`
		PTR	`www.classicclub.mut.ac.th`
		PTR	`www.eng2.mut.ac.th`
		PTR	`dms.it.mut.ac.th`
		PTR	`www.mgis.mut.ac.th`
		PTR	`www.qaist.mut.ac.th`
		PTR	`www.rc.mut.ac.th`
		PTR	`www.saf.mut.ac.th`
		PTR	`www.set.mut.ac.th`
		PTR	`www.smo.mut.ac.th`
		PTR	`www.ccna.it.mut.ac.th`

`mut.ac.th`

	DNSSEC	⚠️ Not signed
	A	203.188.27.25^{🇹🇭 MUT-AS-AP203.188.24.0/21 KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong}
	NS	`king.mut.ac.th` ⭐
	NS	`knight.mut.ac.th`
	NS	`ns-wifi.mut.ac.th` ⚠️ Not in parent delegation
	NS	`pluto.mut.ac.th` ⚠️ Not in parent delegation
	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	`_globalsign-domain-verification=XN_tHxAP6Dr-rzUgmlL_Fwf75H-_KW1o3s-9jSPESM`
	TXT	`facebook-domain-verification=jbjv8lnry7f5d9tg3pusruqpayl8jz`
	TXT	`google-site-verification=Vd-3W8O6DLcehEt5VDpIWqTpF4tbBKAWb_naxd3ppp4`
	TXT	`google-site-verification=vpHUu-XefG0mGl4ii4qRSflbuQ64BWIli8bEEvEBYdk`
	SOA	`king.mut.ac.th`admin@mut.ac.th 2026-05-11 #16

rank #386541 globally
rank #248 in the tld
📈 Tranco rank: #336,430

PTR for

7.27.188.203.in-addr.arpa

Same first word

server03.herokuapp.com

server03.de

server03.blogspot.kr

server03.com

server03.be

Similar names

server30.ch

server30.de

DNS History

2 records (1 active, 1 former)

●A203.188.27.72026-04-29 → 2026-05-12 · 3 obs

○ 2016-04-18 05:52:06
● 2026-04-29 23:21:00
● 2026-05-12 20:35:30

○A203.209.55.212013-07-01 → 2016-04-18 · 4 obs

● 2013-07-01 17:10:50
● 2016-04-18 05:52:06
○ 2026-04-29 23:21:00
○ 2026-05-12 20:35:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
th	a.thains.co.th, b.thains.co.th, c.thains.co.th, p.thains.co.th...	11 records
mut.ac.th	king.mut.ac.th, knight.mut.ac.th	2 records

✅ Authoritative Response

Server:203.209.55.4

NS records: king.mut.ac.th, knight.mut.ac.th

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at th: Error: DNS query timeout: 122.155.23.64 for DNSKEY th

⏱️ Timing

Total: 3885ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.188.27.7`

📌 Glue Records Collected

Total: 13

In-bailiwick: 12 (a.thains.co.th, b.thains.co.th, c.thains.co.th...)

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

Analysis

IP Addresses

server03.mut.ac.th resolves to a single IP: 203.188.27.7.

Other host names, for instance www.ccna.it.mut.ac.th, physics.mut.ac.th, www.smo.mut.ac.th, www.eng2.mut.ac.th and www.mgis.mut.ac.th share IP numbers with server03.mut.ac.th.

server03.mut.ac.th - robtex.com