🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`prc.up.ac.th`

DNSSEC	⚠️ Not signed
A	49.231.18.188^{🇹🇭 SBN-AWN-AS-02-AP49.231.18.0/24 Super Broadband Network route object for University of Phayao}
		PTR	`49-231-18-188.sbn-idc.com`

`up.ac.th`

	DNSSEC	⚠️ Not signed
	A	49.231.18.188^{🇹🇭 SBN-AWN-AS-02-AP49.231.18.0/24 Super Broadband Network route object for University of Phayao}
	NS	`ns1-07.azure-dns.com` ⭐
	NS	`ns2-07.azure-dns.net`
	NS	`ns3-07.azure-dns.org`
	NS	`ns4-07.azure-dns.info`
	MX	`up-ac-th.mail.protection.outlook.com` ⭐
	TXT	`FACEFC523EE3EF2B04B36B2D92B39C20726CC7758F97929031F5F17353DF47F6`
	TXT	`MS=ms20895194`
	TXT	`ooq5Jad9G6s9uokbvJ6/WudtIGwdJbX+287mCxwmpsKRfbzA76fSaXsxeNnvrn+JXlbUD52ACg4aQ...`
	TXT	`v=spf1 ip4:49.231.18.24 include:spf.protection.outlook.com include:_spf.goog...`
	TXT	`Foxit-domain-verification=148bfc7ce2d896afb623476fd0837360`
	TXT	`google-site-verification=HpeITAMTfab3EmWLWhRVZXqKXgLBj9KhhdzSHFbKSik`
	TXT	`google-site-verification=y8k63VDyLVVzxDjMaJQLrGScR9dopecnczqX3AbVi_U`
	TXT	`google-site-verification=SidnIFGEgRpij_iYdbZ7MtpTgFjliznOW4xe8vXkH4s`
	TXT	`ahrefs-site-verification_dd9cfb2838dd341bc4461b6c2690ecb77d0fd35dc4fc561ab039...`
	TXT	`autodesk-domain-verification=2LRjFKYKNiD3Vq7586ZV`
	TXT	`apple-domain-verification=uomWg4LOoO04MP71`
	TXT	`google-site-verification=vynxkCYcwMRrNVIQbX4ZTCTG7aGp81es9hWquHdFOFQ`
	TXT	`globalsign-domain-verification=1D17A277AD7D92BA4B917AAB006B4763`
	TXT	`anthropic-domain-verification-c4yw4m=6QX8zaPoGfSNjSmDzUe2N4y8x`
	SOA	`ns1-07.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

rank #235628 globally
rank #133 in the tld
📈 Tranco rank: #283,564

Subdomains

www.prc.up.ac.th

Same first word

prc.dk

prc.healthcare

prc.jp

prc.swiss

prc.email

prc.workers.dev

prc.net

prc.ac.in

prc.ca

prc.co.jp

prc.icu

prc.freeddns.org

prc.net.cn

prc.com.pe

prc.ch

prc.or.at

prc.gov.ph

prc.si

prc.solar

prc.ne.jp

prc.my

prc.cx

prc.pl

prc.ph

prc.edu.in

prc.network

prc.net.au

prc.in

prc.run

prc.com.ro

prc.kg

prc.agency

prc.jp.net

prc.su

prc.in.ua

prc.ge

prc.es

prc.at

prc.digital

prc.ltd

prc.tv

prc.pl.ua

prc.co.nz

prc.eu

prc.org.tr

prc.me

prc.com.sa

prc.guide

prc.edu.iq

prc.vic.edu.au

prc.it

prc.tours

prc.my.id

prc.com.ua

prc.fm

prc.de

prc.ir

prc.canva-apps.cn

prc.id

prc.ar

prc.gay

prc.ac

prc.org.ph

prc.s3.amazonaws.com

prc.ps

prc.games

prc.sk

prc.gg

prc.nu

prc.azure-api.net

prc.ee

prc.one

prc.wiki

prc.health

prc.co.ke

prc.cg

prc.com.au

prc.life

prc.nt.ro

prc.fi

prc.gov.sa

prc.is

prc.gov

prc.rent

prc.info

prc.com.ph

prc.kr.ua

prc.org.vn

prc.com.ar

prc.sh

prc.properties

prc.today

prc.bz

prc.solutions

prc.pt

prc.city

prc.institute

prc.cool

prc.altervista.org

prc.sa.com

prc.ly

prc.co.in

prc.gr

prc.construction

prc.us

prc.cloud

prc.co.at

prc.mx

prc.co.id

prc.video

prc.li

prc.sakura.ne.jp

prc.ie

prc.im

prc.church

prc.kr

prc.uk

prc.expert

prc.re

prc.rest

prc.pe

prc.hu

prc.com

prc.web.id

prc.international

prc.krakow.pl

prc.education

prc.lt

prc.za.com

prc.edu.kg

prc.nl

prc.cm

prc.cn

prc.us.kg

prc.com.pl

prc.org.uk

prc.bg

prc.uy

prc.ac.th

prc.casino

prc.wa.gov.au

prc.com.tw

prc.synology.me

prc.sa.edu.au

prc.be

prc.ma

prc.pages.dev

prc.k12.ms.us

prc.com.br

prc.cz

prc.org

prc.ai

prc.co.kr

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cpr.llc

rpc.fi

cpr.bet

crp.nu

cpr.boats

cpr.org.tw

crp.dk

rpc.pages.dev

rpc.legal

rcp.com.gt

rcp.co.in

rpc.com.my

rpc.foundation

cpr.co.id

rpc.net.cn

rcp.uk

crp.pt

crp.wiki

cpr.freeboxos.fr

cpr.ro

cpr.tn

cpr.how

cpr.az

cpr.net

rcp.de

cpr.now

rpc.ge

crp.kz

rcp.jp

pcr.de

cpr.nu

crp.ch

rcp.be

cpr.io

pcr.kiev.ua

crp.one

crp.au

rcp.cat

rpc.im

cpr.in.ua

cpr.pt

crp.se

rpc.gg

rcp.spdns.org

pcr.org.uk

crp.marketing

rpc.expert

rpc.com

pcr.com.mx

cpr.software

cpr.nl

rpc.com.au

rcp.pt

crp.bz

rpc.community

cpr.day

cpr.com.pe

pcr.ae

crp.cn

pcr.info

pcr.co.uk

cpr.expert

cpr.co

rpc.com.sa

cpr.coffee

rpc.international

pcr.com.vn

cpr.care

rcp.global

pcr.com.hk

pcr.name

cpr.lima-city.de

crp.wtf

rcp.lt

rcp.dk

crp.ba

crp.ir

Previous names

Next names

privacy.up.ac.th

py-pao.up.ac.th

qa.up.ac.th

qaupili.up.ac.th

qr.up.ac.th

rdp.up.ac.th

reg.up.ac.th

regulation.up.ac.th

risk.up.ac.th

rspg.up.ac.th

safa.up.ac.th

sandbox.up.ac.th

satit.up.ac.th

DNS History

1 record (1 active, 0 former)

●A49.231.18.1882026-04-30 → 2026-10-18 · 2 obs

● 2026-04-30 06:10:10
● 2026-10-18 04:04:52

🔍 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
up.ac.th	ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org	-

✅ Authoritative Response

Server:208.84.5.7

NS records: ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.231.18.188`

📌 Glue Records Collected

Total: 11

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

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

Analysis

Hierarchy

prc.up.ac.th serves as the parent of www.prc.up.ac.th.

IP Addresses

prc.up.ac.th has exactly one IP address — 49.231.18.188.

up.ac.th, www.citcoms.up.ac.th, addnews.up.ac.th plus two other host names have IP numbers in common with prc.up.ac.th.

prc.up.ac.th - robtex.com

prc.up.ac.th

up.ac.th