cache-cache.cz - dns.ninja

`cache-cache.cz`

DNSSEC	⚠️ Not signed
A	137.135.247.22^{🇮🇪 Microsoft137.135.0.0/16 MICROSOFT}
NS	`ns1.safebrands.fr` ⭐
		A	2a04:2b00:14cc::17^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns17.i.centralnic-dns.com`
		A	193.227.117.17^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.safebrands.eu`
		A	2a04:2b00:14dd::18^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns18.j.centralnic-dns.com`
		A	194.50.187.18^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.safebrands.com`
		A	2a04:2b00:14ee::19^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns19.k.centralnic-dns.com`
		A	194.0.182.19^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns4.safebrands.org`
		A	2a04:2b00:14cc::20^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns20.i.centralnic-dns.com`
		A	193.227.117.20^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns5.safebrands.tech`
		A	2a04:2b00:14dd::21^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns21.j.centralnic-dns.com`
		A	194.50.187.21^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
SOA	`ns1.safebrands.fr`tech@brandshelter.com 2025-01-21 #0

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1786529840

Same first word

DNS History

12 records (6 active, 6 former)

○NSa.ns.mailclub.fr2015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

○NSb.ns.mailclub.eu2015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

○NSc.ns.mailclub.com2015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

○NSmaster.ns.mailclub.fr2015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

●NSns1.safebrands.fr2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

●NSns2.safebrands.eu2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

●NSns3.safebrands.com2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

●NSns4.safebrands.org2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

●NSns5.safebrands.tech2026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

○MXmail.cache-cache.cz2015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

●A137.135.247.222026-03-23 → 2026-08-12 · 3 obs

○ 2017-04-20 05:10:20
● 2026-03-23 06:41:50
● 2026-08-12 10:33:26

○A217.174.207.1082015-08-29 → 2017-04-20 · 4 obs

● 2015-08-29 01:08:10
● 2017-04-20 05:10:20
○ 2026-03-23 06:41:50
○ 2026-08-12 10:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz	8 records
cache-cache.cz	ns1.safebrands.fr, ns2.safebrands.eu, ns3.safebrands.com, ns4.safebrands.org...	-

✅ Authoritative Response

Server:194.0.182.19

NS records: ns1.safebrands.fr, ns2.safebrands.eu, ns3.safebrands.com, ns4.safebrands.org, ns5.safebrands.tech

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cache-cache.cz (unsigned zone)

⏱️ Timing

Total: 956ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.135.247.22`
NS	5	`ns2.safebrands.eu, ns3.safebrands.com...`
SOA	1	`ns1.safebrands.fr tech.brandshelter.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)

Analysis

IP Addresses

cache-cache.cz resolves to one IP address: 137.135.247.22.

lacity.com.cn, caroll.be, nafnaf.com and two other host names share IP numbers with cache-cache.cz.

Name Servers

cache-cache.cz has five name servers, which are ns3.safebrands.com, ns2.safebrands.eu, ns1.safebrands.fr and two others.

At least some of cache-cache.cz's name servers are shared with other domains, for example oneyid.se, juvabien.com, groupefdj-bourse.com and two more.

These name servers are often deployed together with the name servers ns4.safebrands.org, ns5.safebrands.tech, dns.fdjeux.net and dns2.fdjeux.net.

Hostnames that resolve to two IP addresses:

ns3.safebrands.com resolves to two addresses: 194.0.182.19 and 2a04:2b00:14ee::19.

ns2.safebrands.eu resolves to two addresses: 194.50.187.18 and 2a04:2b00:14dd::18.

ns1.safebrands.fr resolves to two addresses: 193.227.117.17 and 2a04:2b00:14cc::17.

ns4.safebrands.org resolves to two addresses: 193.227.117.20 and 2a04:2b00:14cc::20.

ns5.safebrands.tech resolves to two addresses: 194.50.187.21 and 2a04:2b00:14dd::21.