`norisopen.sk`

DNSSEC	⚠️ Not signed
NS	`ns1.slovanet.net` ⭐
		A	2a02:dd8:ff:301::c31c:4077^{🇸🇰 SLOVANET2a02:dd8::/29 6SLOVANET-SK}
			PTR	`ns1.slovanet.net`
		A	195.28.64.119^{🇸🇰 SLOVANET195.28.64.0/19 Slovanet (ViaPVT)}
			PTR	`ns1.slovanet.net`
NS	`ns.slovanet.net`
		A	2a02:dd8:ff:201::c350:ab04^{🇸🇰 SLOVANET2a02:dd8::/29 6SLOVANET-SK}
			PTR	`ns.slovanet.net`
		A	195.80.171.4^{🇸🇰 SLOVANET195.80.160.0/19 Slovanet}
			PTR	`ns.slovanet.net`
SOA	`ns.slovanet.net`dns@slovanet.net 2026-01-19 #0

`sk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.tld.sk` ⭐
	NS	`e.tld.sk`
	NS	`f.tld.sk`
	NS	`g.tld.sk`
	NS	`h.tld.sk`
	SOA	`m.tld.sk`hostmaster@sk-nic.sk serial=2018504592

Same first word

norisopen.sk

Similar names

DNS History

2 records (2 active, 0 former)

●NSns.slovanet.net2015-07-22 → 2026-04-14 · 2 obs

● 2015-07-22 02:51:44
● 2026-04-14 03:33:32

●NSns1.slovanet.net2015-07-22 → 2026-04-14 · 2 obs

● 2015-07-22 02:51:44
● 2026-04-14 03:33:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sk	e.tld.sk, f.tld.sk, g.tld.sk, h.tld.sk	-
norisopen.sk	ns.slovanet.net, ns1.slovanet.net	-

✅ Authoritative Response

Server:195.80.171.4

NS records: ns.slovanet.net, ns1.slovanet.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for norisopen.sk (unsigned zone)

⏱️ Timing

Total: 685ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns.slovanet.net, ns1.slovanet.net`
SOA	1	`ns.slovanet.net dns.slovanet.net`

Analysis

Name Servers

Two name servers ns1.slovanet.net and ns.slovanet.net handle the delegation for norisopen.sk.

norisopen.sk shares the same name server setup as other domains, for example 95.112.188.in-addr.arpa, infraprojekt.sk, heico.sk, tedoss.sk and emha.sk.

norisopen.sk partially shares name servers with other domains, for example nm.tsus.sk and rvd.sk.

these name servers are commonly used alongside mail.tsus.sk name servers.

Host names with two IP numbers:

ns1.slovanet.net points to 2a02:dd8:ff:301::c31c:4077 and 195.28.64.119.

ns.slovanet.net points to 2a02:dd8:ff:201::c350:ab04 and 195.80.171.4.

norisopen.sk - robtex.com

norisopen.sk

sk