1kr.co - robtex.com

1kr.co

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns43.domaincontrol.com ⭐
A2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44
PTRns43.domaincontrol.com
A97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns43.domaincontrol.com
NSns44.domaincontrol.com
A2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44
PTRns44.domaincontrol.com
A173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns44.domaincontrol.com
MX1kr-co.mail.protection.outlook.com ⭐
TXTv=spf1 include:secureserver.net -all
TXTNETORGFT14358589.onmicrosoft.com
SOAns43.domaincontrol.comdns@jomax.net 2025-11-06 #0

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co 🔒
NSb.registrydns.co 🔒
NSc.registrydns.co 🔒
NSd.registrydns.co 🔒
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759588016

Same first word

1kr.dk
1kr.se
1kr.us
1kr.no
1kr.co
1kr.com
1kr.com.ua
1kr.ua
1kr.de
1kr.ru
1kr.net
1kr.eu

Similar names

kr1.de
1rk.com
rk1.gallery
rk1.de
kr1.be
kr1.at
kr1.ru
k1r.ca
k1r.in
rk1.be
kr1.kr
kr1.io
r1k.de
r1k.cz
1rk.net
k1r.com
k1r.ru
rk1.us
1rk.de
kr1.org
kr1.net
rk1.org
1rk.sk
1rk.org
k1r.net
rk1.ru
r1k.nl
rk1.com
rk1.net
rk1.no
r1k.top
k1r.cc
kr1.site
r1k.net
k1r.de
1rk.eu
1rk.cz
kr1.me
rk1.fr
1rk.ru

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSns43.domaincontrol.comns44.domaincontrol.comns05.domaincontrol.comns06.domaincontrol.comns71.domaincontrol.comns72.domaincontrol.comMX1kr-co.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA15.197.225.1283.33.251.168146.255.37.1
○NSns05.domaincontrol.com2015-06-11 → 2016-01-28 · 4 obs
● 2015-06-11 16:47:16
● 2016-01-28 14:39:40
○ 2016-04-11 13:47:20
○ 2026-03-12 09:45:54
○NSns06.domaincontrol.com2015-06-11 → 2016-01-28 · 4 obs
● 2015-06-11 16:47:16
● 2016-01-28 14:39:40
○ 2016-04-11 13:47:20
○ 2026-03-12 09:45:54
●NSns43.domaincontrol.com2026-03-12 → 2026-03-12 · 3 obs
○ 2016-04-11 13:47:20
● 2026-03-12 07:38:58
● 2026-03-12 09:45:54
●NSns44.domaincontrol.com2026-03-12 → 2026-03-12 · 3 obs
○ 2016-04-11 13:47:20
● 2026-03-12 07:38:58
● 2026-03-12 09:45:54
○NSns71.domaincontrol.com2016-04-11 → 2016-04-11 · 4 obs
○ 2016-01-28 14:39:40
● 2016-04-11 13:47:20
○ 2026-03-12 07:38:58
○ 2026-03-12 09:45:54
○NSns72.domaincontrol.com2016-04-11 → 2016-04-11 · 4 obs
○ 2016-01-28 14:39:40
● 2016-04-11 13:47:20
○ 2026-03-12 07:38:58
○ 2026-03-12 09:45:54
●MX1kr-co.mail.protection.outlook.com2026-03-12 → 2026-03-12 · 3 obs
○ 2016-04-11 13:47:20
● 2026-03-12 07:38:58
● 2026-03-12 09:45:54
○MXmailstore1.secureserver.net2015-06-11 → 2016-04-11 · 4 obs
● 2015-06-11 16:47:16
● 2016-04-11 13:47:20
○ 2026-03-12 07:38:58
○ 2026-03-12 09:45:54
○MXsmtp.secureserver.net2015-06-11 → 2016-04-11 · 4 obs
● 2015-06-11 16:47:16
● 2016-04-11 13:47:20
○ 2026-03-12 07:38:58
○ 2026-03-12 09:45:54
○A146.255.37.12015-06-11 → 2016-04-11 · 4 obs
● 2015-06-11 16:47:16
● 2016-04-11 13:47:20
○ 2026-03-12 07:38:58
○ 2026-03-12 09:45:54
●A15.197.225.1282026-03-12 → 2026-03-12 · 3 obs
○ 2016-04-11 13:47:20
● 2026-03-12 07:38:58
● 2026-03-12 09:45:54
●A3.33.251.1682026-03-12 → 2026-03-12 · 3 obs
○ 2016-04-11 13:47:20
● 2026-03-12 07:38:58
● 2026-03-12 09:45:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co8 records
1kr.cons43.domaincontrol.com, ns44.domaincontrol.com-

✅ Authoritative Response

Server: 173.201.69.22

NS records: ns43.domaincontrol.com, ns44.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1kr.co (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns43.domaincontrol.com, ns44.domaincontrol.com
MX11kr-co.mail.protection.outlook.com (pri:
TXT2v=spf1 include:secureserver.net -all, NETORGFT14358589.onmicrosoft.com
SOA1ns43.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)

Analysis

IP Addresses

1kr.co resolves to two IPs: 3.33.251.168 and 15.197.225.128.

other host names for instance insomnights.net, nebes.org, unioncompress.com, sandlerltd.net and guardpr.com share IP numbers with 1kr.co.

Name Servers

1kr.co is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.

1kr.co shares the same name server setup as other domains, for example retoria.com, cecilseaman.com, lolife.org, carhodes.net and nsdbsa.org.

1kr.co at least partially shares its name servers with other domains, for instance hdgr.de.

Host names with two IP numbers:

ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22

ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22

Mail Servers

1kr.co is handled by a single mail server, 1kr-co.mail.protection.outlook.com.