`longtermvalidation.cz`

DNSSEC	🔒 Signed (DS record present)
A	81.95.96.29^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
		PTR	`default.active24.cz`
NS	`alfa.ns.active24.cz` ⭐
		A	2a02:4a8:ac24:100::96:2^{🇨🇿 ACTIVE24-AS2a02:4a8::/32 CZ-ACTIVE24-NET6}
			PTR	`alfa.ns.active24.cz`
		A	81.95.96.2^{🇨🇿 ACTIVE24-AS81.95.96.0/20 CZ-ACTIVE24-NET1}
			PTR	`alfa.ns.active24.cz`
NS	`beta.ns.active24.cz`
		A	2a00:4b40:1000:590:185:111:90:94^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`beta.ns.active24.cz`
		A	185.111.90.94^{🇭🇺 WEBSUPPORT-SRO-SK-AS185.111.88.0/22}
			PTR	`beta.ns.active24.cz`
NS	`gama.ns.active24.sk`
		A	2a00:1968:0:1002:185:71:158:30^{🇸🇪 LOOPIA32a00:1968::/48}
			PTR	`gama.ns.active24.sk`
		A	185.71.158.30^{🇸🇪 LOOPIA3185.71.158.0/24}
			PTR	`gama.ns.active24.sk`
SOA	`alfa.ns.active24.cz`hostmaster@active24.cz 2014-01-02 #1

`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=1775409437

Same first word

longtermvalidation.cz

DNS History

4 records (4 active, 0 former)

●NSalfa.ns.active24.cz2015-08-13 → 2026-04-05 · 2 obs

● 2015-08-13 19:59:28
● 2026-04-05 18:11:30

●NSbeta.ns.active24.cz2015-08-13 → 2026-04-05 · 2 obs

● 2015-08-13 19:59:28
● 2026-04-05 18:11:30

●NSgama.ns.active24.sk2015-08-13 → 2026-04-05 · 2 obs

● 2015-08-13 19:59:28
● 2026-04-05 18:11:30

●A81.95.96.292015-08-13 → 2026-04-05 · 2 obs

● 2015-08-13 19:59:28
● 2026-04-05 18:11:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz	-
longtermvalidation.cz	alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk	4 records

✅ Authoritative Response

Server:185.111.90.94

NS records: alfa.ns.active24.cz, beta.ns.active24.cz, gama.ns.active24.sk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 2195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.95.96.29`
NS	3	`alfa.ns.active24.cz, beta.ns.active24.cz...`
SOA	1	`alfa.ns.active24.cz hostmaster.active24.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (alfa.ns.active24.cz, alfa.ns.active24.cz, beta.ns.active24.cz...)

Analysis

IP Addresses

longtermvalidation.cz maps to IP address 81.95.96.29.

Other host names, for instance tatrapikao.cz, portadaq.info, v42.cz, terronic.pl and owh.cz share IP numbers with longtermvalidation.cz.

Name Servers

longtermvalidation.cz is delegated to name servers alfa.ns.active24.cz, beta.ns.active24.cz and gama.ns.active24.sk.

longtermvalidation.cz at least partially shares name servers with other domains such as dkmail.eu, 11studio.eu, armacarwash.cz, bitcom.cz and gympol.cz.

these name servers are commonly used with the name servers ns.dns4.cz.

Host names with two IP numbers:

alfa.ns.active24.cz points to 2a02:4a8:ac24:100::96:2 and 81.95.96.2.

beta.ns.active24.cz points to 2a00:4b40:1000:590:185:111:90:94 and 185.111.90.94.

gama.ns.active24.sk points to 2a00:1968:0:1002:185:71:158:30 and 185.71.158.30.

longtermvalidation.cz - robtex.com