21kr.com - dns.ninja

21kr.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786555179

Same first word

21kr.com

Similar names

12kr.at
kr21.net
kr21.click
12kr.dk
kr21.jp
kr21.xyz
r12k.com
kr21.ru

DNS History

25 records (4 active, 21 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comns100.rookdns.comns71.domaincontrol.comns72.domaincontrol.comns99.rookdns.comMX.mail.mxproc.commailstore1.secureserver.netsmtp.secureserver.netA13.248.169.4876.223.54.146107.167.19.75107.167.19.76107.167.19.77107.167.19.78141.8.224.239184.168.221.38CNAMEcs.ename.net
○NSdns1.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○NSdns2.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○NSdns3.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○NSdns4.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○NSdns5.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○NSdns6.iidns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
●NSns1.afternic.com2026-04-04 → 2026-08-12 · 3 obs
○ 2016-11-08 02:20:40
● 2026-04-04 15:08:34
● 2026-08-12 17:36:46
○NSns100.rookdns.com2015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 19:13:40
○ 2015-10-17 09:53:18
○ 2026-08-12 17:36:46
●NSns2.afternic.com2026-04-04 → 2026-08-12 · 3 obs
○ 2016-11-08 02:20:40
● 2026-04-04 15:08:34
● 2026-08-12 17:36:46
○NSns71.domaincontrol.com2015-10-17 → 2016-04-08 · 5 obs
○ 2015-05-11 19:13:40
● 2015-10-17 09:53:18
● 2016-04-08 02:07:58
○ 2016-11-08 02:20:40
○ 2026-08-12 17:36:46
○NSns72.domaincontrol.com2015-10-17 → 2016-04-08 · 5 obs
○ 2015-05-11 19:13:40
● 2015-10-17 09:53:18
● 2016-04-08 02:07:58
○ 2016-11-08 02:20:40
○ 2026-08-12 17:36:46
○NSns99.rookdns.com2015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 19:13:40
○ 2015-10-17 09:53:18
○ 2026-08-12 17:36:46
○MX.2026-04-04 → 2026-08-12 · 2 obs
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○MXmail.mxproc.com2015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 19:13:40
○ 2015-10-17 09:53:18
○ 2026-08-12 17:36:46
○MXmailstore1.secureserver.net2015-10-17 → 2016-04-08 · 5 obs
○ 2015-05-11 19:13:40
● 2015-10-17 09:53:18
● 2016-04-08 02:07:58
○ 2016-11-08 02:20:40
○ 2026-08-12 17:36:46
○MXsmtp.secureserver.net2015-10-17 → 2016-04-08 · 5 obs
○ 2015-05-11 19:13:40
● 2015-10-17 09:53:18
● 2016-04-08 02:07:58
○ 2016-11-08 02:20:40
○ 2026-08-12 17:36:46
○A107.167.19.752016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○A107.167.19.762016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○A107.167.19.772016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
○A107.167.19.782016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-08 02:07:58
● 2016-11-08 02:20:40
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46
●A13.248.169.482026-04-04 → 2026-08-12 · 3 obs
○ 2016-11-08 02:20:40
● 2026-04-04 15:08:34
● 2026-08-12 17:36:46
○A141.8.224.2392015-05-11 → 2015-05-11 · 3 obs
● 2015-05-11 19:13:40
○ 2015-10-17 09:53:18
○ 2026-08-12 17:36:46
○A184.168.221.382015-10-17 → 2016-04-08 · 5 obs
○ 2015-05-11 19:13:40
● 2015-10-17 09:53:18
● 2016-04-08 02:07:58
○ 2016-11-08 02:20:40
○ 2026-08-12 17:36:46
●A76.223.54.1462026-04-04 → 2026-08-12 · 3 obs
○ 2016-11-08 02:20:40
● 2026-04-04 15:08:34
● 2026-08-12 17:36:46
○CNAMEcs.ename.net2016-11-08 → 2017-07-04 · 4 obs
● 2016-11-08 02:20:40
● 2017-07-04 09:05:10
○ 2026-04-04 15:08:34
○ 2026-08-12 17:36:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21kr.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21kr.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

21kr.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with mower.net, xianjindianying.gubaw.com and kancom.com, also share IP numbers with 21kr.com.

Name Servers

Two name servers handle the delegation for 21kr.com: ns1.afternic.com and ns2.afternic.com.

21kr.com shares its NS records with other domains, for example teresea.com, mail.mynewsfilter.com, etco.io and two others.

The name servers of 21kr.com overlap at least partially with those of other domains — among them vitalpatrol.com, atmodance.com, servicesclient.com and two more.

These name servers commonly co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-j5zujyjnpz4gvjrhmqsxae.ns101.verify.hn, launch1.spaceship.net and launch2.spaceship.net.

ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.