`securitiesdepository.cz`

DNSSEC	🔒 Signed (DS record present)
NS	`ns2.pse.cz` ⭐
		A	91.193.134.187^{🇨🇿 O2-CZECH-REPUBLIC91.193.132.0/22 PSENET-CZ Burza cennych papiru Praha, a.s. assigned PI}
			PTR	`ns2.pse.cz`
NS	`ns.pse.cz`
		A	91.193.132.187^{🇨🇿 O2-CZECH-REPUBLIC91.193.132.0/22 PSENET-CZ Burza cennych papiru Praha, a.s. assigned PI}
			PTR	`ns.pse.cz`
NS	`nsc.pse.cz`
		A	194.228.61.90^{🇨🇿 O2-CZECH-REPUBLIC194.228.0.0/17 CZ.CZNET}
			PTR	`nsc.pse.cz`
TXT	`v=spf1 include:spf.protection.outlook.com a:mail.pse.cz ip4:91.193.132.0/22 i...`
SOA	`ns.pse.cz`infoblox_admin@pse.cz serial=2720

`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=1777436235

Same first word

securitiesdepository.cz

DNS History

3 records (3 active, 0 former)

●NSns.pse.cz2026-04-24 → 2026-04-29 · 2 obs

● 2026-04-24 09:11:04
● 2026-04-29 04:37:56

●NSns2.pse.cz2026-04-24 → 2026-04-29 · 2 obs

● 2026-04-24 09:11:04
● 2026-04-29 04:37:56

●NSnsc.pse.cz2026-04-24 → 2026-04-29 · 2 obs

● 2026-04-24 09:11:04
● 2026-04-29 04:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	b.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz	-
securitiesdepository.cz	ns.pse.cz, nsc.pse.cz, ns2.pse.cz	3 records

✅ Authoritative Response

Server:91.193.134.187

NS records: ns.pse.cz, nsc.pse.cz, ns2.pse.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`nsc.pse.cz, ns2.pse.cz...`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.pse.cz infoblox_admin.pse.cz`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (nsc.pse.cz, ns2.pse.cz, ns.pse.cz)

Analysis

Name Servers

The domain securitiesdepository.cz is delegated to three name servers: ns2.pse.cz, ns.pse.cz and nsc.pse.cz.

securitiesdepository.cz shares name servers with other domains at least partially, for instance pxeaukce.cz, eisb.cz, 135.193.91.in-addr.arpa, parc4u.com and e-isb.cz.

Host names with a single IP number:

ns2.pse.cz points to 91.193.134.187.

ns.pse.cz points to 91.193.132.187.

nsc.pse.cz points to 194.228.61.90.

securitiesdepository.cz - robtex.com