`rigsarkivetskurser.dk`

DNSSEC	🔒 Signed (DS record present)
A	193.104.202.87^{🇩🇰 SUPPORT-IT193.104.202.0/24}
		PTR	`itsecurity.dk`
NS	`ns1.curanet.dk` ⭐
		A	2a02:2339:4006:108::123^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns1.curanet.dk`
		A	185.25.141.12^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns1.curanet.dk`
NS	`ns2.curanet.dk`
		A	2a02:2339:1:10f::123:123^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns2.curanet.dk`
		A	91.197.248.75^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns2.curanet.dk`
TXT	`v=spf1 -all`
SOA	`ns1.curanet.dk`hostmaster@curanet.dk 2023-10-20 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1775156941localtime Thu Apr 2 21:09:01 2026gmtime Thu Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1775156941

Same first word

rigsarkivetskurser.dk

DNS History

4 records (3 active, 1 former)

●NSns1.curanet.dk2019-12-13 → 2026-04-02 · 2 obs

● 2019-12-13 14:31:22
● 2026-04-02 19:40:52

●NSns2.curanet.dk2019-12-13 → 2026-04-02 · 2 obs

● 2019-12-13 14:31:22
● 2026-04-02 19:40:52

○A193.104.202.1742019-12-13 → 2021-03-03 · 4 obs

● 2019-12-13 14:31:22
● 2021-03-03 12:05:52
○ 2026-03-20 19:37:44
○ 2026-04-02 19:40:52

●A193.104.202.872026-03-20 → 2026-04-02 · 3 obs

○ 2021-03-03 12:05:52
● 2026-03-20 19:37:44
● 2026-04-02 19:40:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk...	-
rigsarkivetskurser.dk	ns1.curanet.dk, ns2.curanet.dk	-

✅ Authoritative Response

Server:91.197.248.75

NS records: ns1.curanet.dk, ns2.curanet.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.104.202.87`
NS	2	`ns1.curanet.dk, ns2.curanet.dk`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.curanet.dk hostmaster.curanet.dk`

Analysis

IP Addresses

rigsarkivetskurser.dk resolves to a single IP address: 193.104.202.87.

Other host names including nyledige.dk, itemsystems.dk, toerringlaegehus.dk, cadskolen.dk and www.cadskolen.dk share IP numbers with rigsarkivetskurser.dk.

Name Servers

rigsarkivetskurser.dk's delegation uses two name servers, ns1.curanet.dk and ns2.curanet.dk.

rigsarkivetskurser.dk shares the same name server setup as other domains, for example directemail.dk, albertslundapotek.dk, keratech.dk, breuning-vvs.dk and korsoranerne.dk.

rigsarkivetskurser.dk at least partially shares name servers with other domains, including brandkassen.dk, erft.dk, vinno.info, soalive.dk and concordia.dk.

These name servers are often used together with ns1.123hotel.dk.

Host names with two IPs:

ns1.curanet.dk points to: 2a02:2339:4006:108::123 and 185.25.141.12

ns2.curanet.dk points to: 2a02:2339:1:10f::123:123 and 91.197.248.75

rigsarkivetskurser.dk - robtex.com