`upc.kr`

DNSSEC	⚠️ Not signed
A	211.226.148.142^{🇰🇷 KT-NET211.224.0.0/13 KORnet operation Center}
NS	`ns307.dnsever.com` ⭐
		A	91.134.148.221^{🇫🇷 OVH91.134.0.0/16}
			PTR	`ns307.dnsever.com`
NS	`ns321.dnsever.com`
		A	15.235.2.97^{🇨🇦 OVH15.235.0.0/17 Hosting route}
			PTR	`ns321.dnsever.com`
NS	`ns351.dnsever.com`
		A	5.39.12.235^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns351.dnsever.com`
NS	`ns372.dnsever.com`
		A	91.134.148.204^{🇫🇷 OVH91.134.0.0/16}
			PTR	`ns22.dnsever.com`
NS	`ns387.dnsever.com`
		A	51.38.97.141^{🇫🇷 OVH51.38.0.0/16}
			PTR	`ns387.dnsever.com`
SOA	`ns307.dnsever.com`root@upc.kr serial=1779432927

`kr`

	DNSSEC	🔒 Signed (DS record present)
	NS	`g.dns.kr` ⭐
	NS	`b.dns.kr`
	NS	`c.dns.kr`
	NS	`d.dns.kr`
	NS	`e.dns.kr`
	NS	`f.dns.kr`
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2607150502

Same first word

upc.uz

upc.ch

upc.ac.th

upc.at

upc.in.ua

upc.edu

upc.world

upc.com.mx

upc.com

upc.dk

upc.ee

upc.net

upc.edu.mx

upc.tv

upc.me

upc.com.ua

upc.kiev.ua

upc.business

upc.info

upc.si

upc.be

upc.community

upc.net.ua

upc.it

upc.cn

upc.edu.ar

upc.edu.mn

upc.pe

upc.gov.ae

upc.ltd

upc.co.za

upc.mobi

upc.pl

upc.tax

upc.com.tw

upc.ac.in

upc.ro

upc.com.sa

upc.kz

upc.de

upc.nu

upc.life

upc.co.hu

upc.ir

upc.sk

upc.nl

upc.is

upc.ua

upc.biz

upc.eu

upc.ru

upc.com.sg

upc.fi

upc.es

upc.com.tr

upc.top

upc.hu

upc.edu.cn

upc.no

upc.llc

upc.co.il

upc.org.in

upc.com.pl

upc.cat

upc.idv.tw

upc.mk

upc.cz

upc.cl

upc.edu.vn

upc.kr

upc.edu.pe

upc.ie

upc.chat

upc.tel

upc.dz

upc.co.th

upc.se

upc.org

upc.lviv.ua

upc.co

upc.sa

upc.edu.co

upc.qc.ca

Similar names

ucp.services

cpu.us

cup.de

pcu.ps

ucp.com.pt

cup.ru

ucp.ru

cup.ac.kr

pcu.com.cn

pcu.nl

cpu.ninja

cpu.cl

cpu.mx

cup.team

puc.ir

pcu.org.uk

cpu.co.uk

cpu.mobi

ucp.com

cup.ge

cup.coach

puc.com.tw

pcu.es

cup.ch

cpu.rs

cpu.by

puc.asso.fr

ucp.li

cpu.tv

pcu.k12.ms.us

puc.ws

puc.me

cpu.de

cup.com.hk

puc.guru

ucp.cl

ucp.co.uk

pcu.me

ucp.tc

cpu.pl

cpu.com.uy

cpu.co.kr

cup.ie

puc.eu

cup.jp

cup.ac.in

pcu.de

puc.com.br

ucp.gr

pcu.org.pl

pcu.ch

cpu.services

ucp.mx

puc.as

cpu.careers

ucp.com.pk

cpu.co

cup.edu.co

puc.co

pcu.kr

ucp.eu

cpu.ac.kr

cpu.fi

cup.se

cup.edu.uy

ucp.su

cup.my

cup.gr

ucp.com.au

pcu.mobi

cup.la

cpu.org.ba

cpu.rent

puc.info

puc.style

ucp.edu.co

cpu.lu

cup.net.au

ucp.info

cpu.biz

cup.football

pcu.tv

cup.net

DNS History

17 records (6 active, 11 former)

○NSns1.parkingcrew.net2016-04-27 → 2017-10-11 · 11 obs

○ 2016-02-08 06:57:30
● 2016-04-27 02:20:26
○ 2016-05-23 07:42:48
● 2016-08-21 13:41:02
● 2016-12-02 05:17:46
○ 2017-07-19 01:28:38
○ 2017-09-13 06:41:40
● 2017-09-15 07:03:26
● 2017-10-11 09:55:20
○ 2026-07-06 02:43:50
○ 2026-07-14 20:56:16

○NSns1.sedoparking.com2015-11-05 → 2017-09-13 · 8 obs

● 2015-11-05 20:26:42
● 2016-02-08 06:57:30
○ 2016-04-27 02:20:26
○ 2016-12-02 05:17:46
● 2017-07-19 01:28:38
● 2017-09-13 06:41:40
○ 2017-09-15 07:03:26
○ 2026-07-14 20:56:16

○NSns2.parkingcrew.net2016-04-27 → 2017-10-11 · 11 obs

○NSns2.sedoparking.com2015-11-05 → 2017-09-13 · 8 obs

● 2015-11-05 20:26:42
● 2016-02-08 06:57:30
○ 2016-04-27 02:20:26
○ 2016-12-02 05:17:46
● 2017-07-19 01:28:38
● 2017-09-13 06:41:40
○ 2017-09-15 07:03:26
○ 2026-07-14 20:56:16

●NSns307.dnsever.com2026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

●NSns321.dnsever.com2026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

●NSns351.dnsever.com2026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

●NSns372.dnsever.com2026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

●NSns387.dnsever.com2026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

○MXlocalhost2017-07-19 → 2017-09-13 · 5 obs

○ 2016-12-02 05:17:46
● 2017-07-19 01:28:38
● 2017-09-13 06:41:40
○ 2017-09-15 07:03:26
○ 2026-07-14 20:56:16

○MXmail.h-email.net2016-04-27 → 2017-10-11 · 11 obs

○MXmail.nickstel.com2015-11-05 → 2016-02-08 · 4 obs

● 2015-11-05 20:26:42
● 2016-02-08 06:57:30
○ 2016-04-27 02:20:26
○ 2026-07-14 20:56:16

○A185.53.177.62016-08-21 → 2016-11-03 · 5 obs

○ 2016-05-23 07:42:48
● 2016-08-21 13:41:02
● 2016-11-03 16:18:34
○ 2016-12-02 05:17:46
○ 2026-07-14 20:56:16

○A185.53.178.62016-12-02 → 2017-10-11 · 8 obs

○ 2016-11-03 16:18:34
● 2016-12-02 05:17:46
○ 2017-07-19 01:28:38
○ 2017-09-13 06:41:40
● 2017-09-15 07:03:26
● 2017-10-11 09:55:20
○ 2026-07-06 02:43:50
○ 2026-07-14 20:56:16

●A211.226.148.1422026-07-06 → 2026-07-14 · 3 obs

○ 2017-10-11 09:55:20
● 2026-07-06 02:43:50
● 2026-07-14 20:56:16

○A54.72.9.512016-04-27 → 2017-09-22 · 7 obs

○ 2016-02-08 06:57:30
● 2016-04-27 02:20:26
○ 2016-05-23 07:42:48
● 2017-09-15 07:03:26
● 2017-09-22 14:51:36
○ 2017-09-24 10:52:08
○ 2026-07-14 20:56:16

○A72.52.4.1202015-11-05 → 2017-09-13 · 8 obs

● 2015-11-05 20:26:42
● 2016-02-08 06:57:30
○ 2016-04-27 02:20:26
○ 2016-12-02 05:17:46
● 2017-07-19 01:28:38
● 2017-09-13 06:41:40
○ 2017-09-15 07:03:26
○ 2026-07-14 20:56:16

🔍 DNS Trace

Analysis

IP Addresses

upc.kr has exactly one IP address — 211.226.148.142.

Name Servers

Five name servers handle delegation for upc.kr: ns307.dnsever.com, ns321.dnsever.com, ns351.dnsever.com and two others.

There is at least partial name server overlap between upc.kr and other domains — kanghyun.net, goodlicense.co.kr, kwang.com and two more among them.

These name servers regularly appear alongside ns372.dnsever.com, ns387.dnsever.com, ns301.dnsever.com and 7 other name servers in NS record sets.

Host names resolving to a single IP address:

ns307.dnsever.com has the IP address 91.134.148.221.

ns321.dnsever.com has the IP address 15.235.2.97.

ns351.dnsever.com has the IP address 5.39.12.235.

ns372.dnsever.com has the IP address 91.134.148.204.

ns387.dnsever.com has the IP address 51.38.97.141.