512.co.kr - robtex.com

512.co.kr

DNSSEC⚠️ Not signed
A75.2.85.42🇺🇸 Amazon75.2.80.0/20
PTRa4c6c51f8b10d0080.awsglobalaccelerator.com
A99.83.196.71🇺🇸 Amazon99.83.192.0/20
NSns1.hosting.co.kr ⭐
A121.254.170.11🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns2.hosting.co.kr
A43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
NSns3.hosting.co.kr
A121.254.170.12🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns4.hosting.co.kr
A43.201.141.93🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix
PTRec2-43-201-141-93.ap-northeast-2.compute.amazonaws.com
SOAns1.hosting.co.kradmin@512.co.kr serial=1

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2607040657
WOT: UNKNOWN (62/100)

Same first word

512.co.kr
512.mx
512.cz
512.se
512.ca
512.sk
512.com
512.tv
512.org
512.one
512.ru
512.de
512.im
512.red
512.email
512.dk
512.io
512.pizza
512.su
512.ink
512.tokyo
512.nl
512.it
512.vip
512.zone
512.cc
512.kz
512.net
512.com.do
512.be
512.bike
512.biz
512.cn
512.fr
512.ventures
512.ai
512.ch
512.consulting
512.solar
512.info
512.casino
512.com.tw
512.kr
512.eu
512.am
512.in
512.hu

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125.at
152.io
251.sh
125.fr
251.nl
125.by
251.jp
521.com.cn
215.in-addr.arpa
251.com.cn
125.de
125.com
521.at
521.vc
251.ai
215.cn
125.nyc
152.co.il
251.ph
251.in
521.yn.cn
152.tel
125.ir
215.ag
215.pl
125.ph
251.et
125.pl
215.fr
521.today
125.ovh
215.com.cn
125.cc
521.co
251.cz
125.tel
251.cc
125.be
521.it
125.cz
215.vip
152.in
251.fr
521.moe
521.ee
215.eu
125.in
215.tel
215.be
215.tech
152.jp
521.design
215.ir
251.eu
521.in
251.com
215.fi
125.dk
521.run
251.it
521.me
215.de
152.nl
215.im
125.nu
152.eu
152.uk
125.cn
215.marketing
521.dk
152.cn
251.at
521.dog
251.gr
152.info
521.casino
125.group
152.me
251.net

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.hosting.co.krns2.hosting.co.krns3.hosting.co.krns4.hosting.co.krns.gabia.co.krns.gabia.co.kr.512.co.krns.gabia.netns1.gabia.co.krMXmailapp.hiworks.co.krA75.2.85.4299.83.196.71121.254.178.25014.63.216.242
○NSns.gabia.co.kr2015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
○NSns.gabia.co.kr.512.co.kr2015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
○NSns.gabia.net2015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
○NSns1.gabia.co.kr2015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
●NSns1.hosting.co.kr2018-07-05 → 2026-07-04 · 3 obs
○ 2016-06-23 16:11:00
● 2018-07-05 20:14:20
● 2026-07-04 08:32:16
●NSns2.hosting.co.kr2018-07-05 → 2026-07-04 · 3 obs
○ 2016-06-23 16:11:00
● 2018-07-05 20:14:20
● 2026-07-04 08:32:16
●NSns3.hosting.co.kr2026-07-03 → 2026-07-04 · 3 obs
○ 2018-07-05 20:14:20
● 2026-07-03 00:03:42
● 2026-07-04 08:32:16
●NSns4.hosting.co.kr2026-07-03 → 2026-07-04 · 3 obs
○ 2018-07-05 20:14:20
● 2026-07-03 00:03:42
● 2026-07-04 08:32:16
○MXmailapp.hiworks.co.kr2015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
○A121.254.178.2502015-07-04 → 2016-02-11 · 4 obs
● 2015-07-04 03:30:40
● 2016-02-11 03:53:18
○ 2016-06-23 16:11:00
○ 2026-07-04 08:32:16
○A14.63.216.2422018-07-05 → 2018-07-05 · 4 obs
○ 2016-06-23 16:11:00
● 2018-07-05 20:14:20
○ 2026-07-03 00:03:42
○ 2026-07-04 08:32:16
●A75.2.85.422026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 00:03:42
● 2026-07-04 08:32:14
● 2026-07-04 08:32:16
●A99.83.196.712026-07-04 → 2026-07-04 · 3 obs
○ 2026-07-03 00:03:42
● 2026-07-04 08:32:14
● 2026-07-04 08:32:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
512.co.krns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr4 records

✅ Authoritative Response

Server:121.254.170.11

NS records: ns3.hosting.co.kr, ns4.hosting.co.kr, ns1.hosting.co.kr, ns2.hosting.co.kr

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at kr: Error: DNS query timeout: 210.101.60.1 for DNSKEY kr

⏱️ Timing

Total: 3730ms | Queries: -

📄 Records

TypeCountSample Data
A275.2.85.42, 99.83.196.71
NS4ns1.hosting.co.kr, ns4.hosting.co.kr...
SOA1ns1.hosting.co.kr admin.512.co.kr

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.hosting.co.kr, ns3.hosting.co.kr, ns2.hosting.co.kr...)

Analysis

IP Addresses

512.co.kr points to the IP addresses 75.2.85.42 and 99.83.196.71

Two other host names, along with passean.com, zangter.com and drpluskorea.com, also share IP numbers with 512.co.kr.

Name Servers

The NS records for 512.co.kr point to four name servers: ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr.

The name servers of 512.co.kr overlap at least partially with those of other domains — among them juksan.com, catry.com, 1588flower.com and two more.

The hosts ns1.hosting.co.kr, ns2.hosting.co.kr, ns3.hosting.co.kr and ns4.hosting.co.kr each carry one IP address: 121.254.170.11 for ns1.hosting.co.kr, 43.201.141.93 for ns2.hosting.co.kr, 121.254.170.12 for ns3.hosting.co.kr and 43.201.141.93 for ns4.hosting.co.kr. The address 43.201.141.93 is shared by ns2.hosting.co.kr and ns4.hosting.co.kr.

ns2.hosting.co.kr along with ns4.hosting.co.kr each resolve to 43.201.141.93 IP addresses.