cache2k.org - dns.ninja

cache2k.org

DNSSEC⚠️ Not signed
A2a0b:4d07:101::1🇨🇭 PROINITY2a0b:4d07:101::/48
A185.172.148.128🇩🇪 PROINITY185.172.148.0/24
NSdns3.cloudns.net ⭐
A2a06:fb00:1::1:88🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns3.cloudns.net
A185.136.96.88🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRdns3.cloudns.net
NSdns4.cloudns.net
A2a06:fb00:1::2:88🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns4.cloudns.net
A185.136.97.88CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRdns4.cloudns.net
NSdns7.cloudns.net
A2a06:fb00:1::3:88🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns7.cloudns.net
A185.136.98.88🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRdns7.cloudns.net
NSdns8.cloudns.net
A2a06:fb00:1::4:88🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRdns8.cloudns.net
A185.136.99.88CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRdns8.cloudns.net
MXmail.headissue.net ⭐
SOAdns3.cloudns.netsupport@cloudns.net 2026-07-25 #4

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784949108

Same first word

cache2k.com
cache2k.org

Similar names

2acheck.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSdns3.cloudns.netdns4.cloudns.netdns7.cloudns.netdns8.cloudns.netns1.headissue.netns3.headissue.netMXmail.headissue.netA185.172.148.1282a0b:4d07:101::1178.248.246.221185.172.148.1322a0b:4d07:102::1
●NSdns3.cloudns.net2026-02-16 → 2026-07-25 · 3 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
● 2026-07-25 03:24:32
●NSdns4.cloudns.net2026-02-16 → 2026-07-25 · 3 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
● 2026-07-25 03:24:32
●NSdns7.cloudns.net2026-02-16 → 2026-07-25 · 3 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
● 2026-07-25 03:24:32
●NSdns8.cloudns.net2026-02-16 → 2026-07-25 · 3 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
● 2026-07-25 03:24:32
○NSns1.headissue.net2015-08-22 → 2017-04-08 · 4 obs
● 2015-08-22 17:51:28
● 2017-04-08 21:35:36
○ 2026-02-16 09:48:14
○ 2026-07-25 03:24:32
○NSns3.headissue.net2015-08-22 → 2017-04-08 · 4 obs
● 2015-08-22 17:51:28
● 2017-04-08 21:35:36
○ 2026-02-16 09:48:14
○ 2026-07-25 03:24:32
●MXmail.headissue.net2015-08-22 → 2026-07-25 · 2 obs
● 2015-08-22 17:51:28
● 2026-07-25 03:24:32
○A178.248.246.2212015-08-22 → 2017-04-08 · 4 obs
● 2015-08-22 17:51:28
● 2017-04-08 21:35:36
○ 2026-02-16 09:48:14
○ 2026-07-25 03:24:32
●A185.172.148.1282026-03-24 → 2026-07-25 · 13 obs
○ 2026-02-16 09:48:14
○ 2026-03-20 07:57:12
● 2026-03-24 23:49:06
○ 2026-03-26 22:10:50
○ 2026-04-10 15:15:36
● 2026-04-10 23:28:18
○ 2026-04-14 02:24:22
○ 2026-04-24 00:39:28
● 2026-04-24 05:27:30
● 2026-06-04 15:03:38
○ 2026-06-12 22:41:20
● 2026-06-15 23:17:56
● 2026-07-25 03:24:32
○A185.172.148.1322026-02-16 → 2026-06-12 · 14 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
● 2026-03-20 07:57:12
○ 2026-03-24 23:49:06
● 2026-03-26 22:10:50
● 2026-04-10 15:15:36
○ 2026-04-10 23:28:18
● 2026-04-14 02:24:22
● 2026-04-24 00:39:28
○ 2026-04-24 05:27:30
○ 2026-06-04 15:03:38
● 2026-06-12 22:41:20
○ 2026-06-15 23:17:56
○ 2026-07-25 03:24:32
●A2a0b:4d07:101::12026-02-16 → 2026-07-25 · 11 obs
○ 2017-04-08 21:35:36
● 2026-02-16 09:48:14
○ 2026-02-21 21:18:10
○ 2026-03-24 23:49:06
● 2026-03-26 22:10:50
○ 2026-03-28 18:07:46
○ 2026-04-10 15:15:36
● 2026-04-10 23:28:18
○ 2026-07-01 06:09:26
● 2026-07-22 08:24:14
● 2026-07-25 03:24:32
○A2a0b:4d07:102::12026-02-21 → 2026-07-01 · 10 obs
○ 2026-02-16 09:48:14
● 2026-02-21 21:18:10
● 2026-03-24 23:49:06
○ 2026-03-26 22:10:50
● 2026-03-28 18:07:46
● 2026-04-10 15:15:36
○ 2026-04-10 23:28:18
● 2026-07-01 06:09:26
○ 2026-07-22 08:24:14
○ 2026-07-25 03:24:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
cache2k.orgdns4.cloudns.net, dns7.cloudns.net, dns8.cloudns.net, dns3.cloudns.net-

✅ Authoritative Response

Server:185.136.96.88

NS records: dns4.cloudns.net, dns7.cloudns.net, dns8.cloudns.net, dns3.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cache2k.org (unsigned zone)

⏱️ Timing

Total: 312ms | Queries: -

📄 Records

TypeCountSample Data
A1185.172.148.128
AAAA12a0b:4d07:101::1
NS4dns4.cloudns.net, dns8.cloudns.net...
MX1mail.headissue.net (pri: 10)
SOA1dns3.cloudns.net support.cloudns.net

Analysis

IP Addresses

cache2k.org resolves to the IP addresses 185.172.148.128 and 2a0b:4d07:101::1

Additional host names — cincinnatistock.com, kxcdn.com, defr01.proinity.net and two others — share IP numbers with cache2k.org.

Name Servers

cache2k.org has four authoritative name servers: dns3.cloudns.net, dns4.cloudns.net, dns7.cloudns.net and dns8.cloudns.net.

cache2k.org partially shares its NS delegation with several other domains, including elvenar.sk, ceca.com, beatthenumber.net and two others.

In DNS configurations, these name servers often share authority with ns2.inwx.de, ns.inwx.de, ns1.innogames.de and 6 other name servers.

dns3.cloudns.net, dns4.cloudns.net, dns7.cloudns.net and dns8.cloudns.net each carry two IP addresses. dns3.cloudns.net has 185.136.96.88 and 2a06:fb00:1::1:88; dns4.cloudns.net has 185.136.97.88 and 2a06:fb00:1::2:88; dns7.cloudns.net has 185.136.98.88 and 2a06:fb00:1::3:88; dns8.cloudns.net has 185.136.99.88 and 2a06:fb00:1::4:88.

Mail Servers

cache2k.org has one mail server: mail.headissue.net.