cache2k.org - dns.ninja

`cache2k.org`

DNSSEC	⚠️ Not signed
A	2a0b:4d07:102::1^{🇨🇭 PROINITY2a0b:4d07:102::/48}
A	185.172.148.128^{🇩🇪 PROINITY185.172.148.0/24}
NS	`dns3.cloudns.net` ⭐
		A	2a06:fb00:1::1:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns3.cloudns.net`
		A	185.136.96.88^{🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd}
			PTR	`dns3.cloudns.net`
NS	`dns4.cloudns.net`
		A	2a06:fb00:1::2:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns4.cloudns.net`
		A	185.136.97.88^{CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd}
			PTR	`dns4.cloudns.net`
NS	`dns7.cloudns.net`
		A	2a06:fb00:1::3:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns7.cloudns.net`
		A	185.136.98.88^{🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd}
			PTR	`dns7.cloudns.net`
NS	`dns8.cloudns.net`
		A	2a06:fb00:1::4:88^{🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS}
			PTR	`dns8.cloudns.net`
		A	185.136.99.88^{CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd}
			PTR	`dns8.cloudns.net`
MX	`mail.headissue.net` ⭐
SOA	`dns3.cloudns.net`support@cloudns.net 2026-07-25 #10

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784980471

Same first word

cache2k.com

cache2k.org

Similar names

2acheck.com

DNS History

12 records (7 active, 5 former)

●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 12:29:10

●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 12:29:10

●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 12:29:10

●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 12:29:10

○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 12:29:10

○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 12:29:10

●MXmail.headissue.net2015-08-22 → 2026-07-25 · 2 obs

● 2015-08-22 17:51:28
● 2026-07-25 12:29:10

○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 12:29:10

●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 12:29:10

○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 12:29:10

○A2a0b:4d07:101::12026-02-16 → 2026-07-22 · 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 12:29:10

●A2a0b:4d07:102::12026-02-21 → 2026-07-25 · 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 12:29:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
cache2k.org	dns4.cloudns.net, dns8.cloudns.net, dns3.cloudns.net, dns7.cloudns.net	-

✅ Authoritative Response

Server:185.136.98.88

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cache2k.org (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.172.148.128`
AAAA	1	`2a0b:4d07:102::1`
NS	4	`dns8.cloudns.net, dns4.cloudns.net...`
MX	1	`mail.headissue.net (pri: 10)`
SOA	1	`dns3.cloudns.net support.cloudns.net`

Analysis

IP Addresses

cache2k.org resolves to the IP addresses 185.172.148.128 and 2a0b:4d07:102::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.