`studenterguiden.dk`

DNSSEC	⚠️ Not signed
A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
		PTR	`dlc.dk`
NS	`ns2.studenterguiden.dk` ⭐ ⚠️ Not in parent delegation
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
NS	`ns-1061.awsdns-04.org` ⚠️ Not in zone NS records
		A	2600:9000:5304:2500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1061.awsdns-04.org`
		A	205.251.196.37^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1061.awsdns-04.org`
NS	`ns-122.awsdns-15.com` ⚠️ Not in zone NS records
		A	2600:9000:5300:7a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-122.awsdns-15.com`
		A	205.251.192.122^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-122.awsdns-15.com`
NS	`ns-1773.awsdns-29.co.uk` ⚠️ Not in zone NS records
		A	2600:9000:5306:ed00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1773.awsdns-29.co.uk`
		A	205.251.198.237^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1773.awsdns-29.co.uk`
NS	`ns-637.awsdns-15.net` ⚠️ Not in zone NS records
		A	2600:9000:5302:7d00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-637.awsdns-15.net`
		A	205.251.194.125^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-637.awsdns-15.net`
NS	`ns.studenterguiden.dk` ⚠️ Not in parent delegation
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
NS	`ns1.anti-explorator.com` ⚠️ Not in parent delegation
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
NS	`ns1.studenterguiden.dk` ⚠️ Not in parent delegation
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
NS	`ns2.anti-explorator.com` ⚠️ Not in parent delegation
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
MX	`mail.studenterguiden.dk` ⭐
		A	18.184.117.135^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`dlc.dk`
TXT	`GOOGLE-SITE-VERIFICATION=BO8kJpMrK0khy2_JsOD1MFJ3GJCJXykcQnQuJ69OVR4`
TXT	`v=spf1 +a +mx +a:plesk.dlc.dk include:amazonses.com include:_spf.elasticemail...`
SOA	`ns1.studenterguiden.dk`tran@pham.ceresolutions.com 2023-08-28 #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 1777123441localtime Sat Apr 25 15:24:01 2026gmtime Sat Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1777123441

rank #741928 globally
rank #1874 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (79/100)

Subdomains

ns.studenterguiden.dk

www.studenterguiden.dk

ns2.studenterguiden.dk

mail.studenterguiden.dk

ns1.studenterguiden.dk

Same first word

studenterguiden.dk

DNS History

23 records (11 active, 12 former)

●NSns-1061.awsdns-04.org2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

●NSns-122.awsdns-15.com2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

●NSns-1773.awsdns-29.co.uk2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

●NSns-637.awsdns-15.net2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○NSns.3mj.org2016-05-22 → 2016-12-22 · 5 obs

○ 2016-04-11 17:45:00
● 2016-05-22 00:17:38
● 2016-12-22 17:53:06
○ 2026-03-02 19:40:58
○ 2026-04-25 13:44:58

○NSns.dlc.dk2016-05-22 → 2016-12-22 · 5 obs

○ 2016-04-11 17:45:00
● 2016-05-22 00:17:38
● 2016-12-22 17:53:06
○ 2026-03-02 19:40:58
○ 2026-04-25 13:44:58

○NSns.holyfile.com2016-05-22 → 2016-12-22 · 5 obs

○ 2016-04-11 17:45:00
● 2016-05-22 00:17:38
● 2016-12-22 17:53:06
○ 2026-03-02 19:40:58
○ 2026-04-25 13:44:58

●NSns.studenterguiden.dk2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

●NSns1.anti-explorator.com2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○NSns1.gratisdns.dk2015-08-28 → 2016-04-11 · 4 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2026-04-25 13:44:58

●NSns1.studenterguiden.dk2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

●NSns2.anti-explorator.com2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○NSns2.gratisdns.dk2015-08-28 → 2016-04-11 · 4 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2026-04-25 13:44:58

●NSns2.studenterguiden.dk2026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○NSns3.gratisdns.dk2015-08-28 → 2016-04-11 · 4 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2026-04-25 13:44:58

○NSns4.gratisdns.dk2015-08-28 → 2016-04-11 · 4 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2026-04-25 13:44:58

○NSns5.gratisdns.dk2015-08-28 → 2016-04-11 · 4 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2026-04-25 13:44:58

●MXmail.studenterguiden.dk2015-08-28 → 2026-04-25 · 6 obs

● 2015-08-28 04:16:54
● 2016-04-11 17:45:00
○ 2016-05-22 00:17:38
○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○MXmx.studenterguiden.dk2016-05-22 → 2016-12-22 · 5 obs

○ 2016-04-11 17:45:00
● 2016-05-22 00:17:38
● 2016-12-22 17:53:06
○ 2026-03-02 19:40:58
○ 2026-04-25 13:44:58

○A178.33.37.982016-09-26 → 2016-12-22 · 5 obs

○ 2016-08-23 02:40:10
● 2016-09-26 17:19:48
● 2016-12-22 17:53:06
○ 2026-03-02 19:40:58
○ 2026-04-25 13:44:58

●A18.184.117.1352026-03-02 → 2026-04-25 · 3 obs

○ 2016-12-22 17:53:06
● 2026-03-02 19:40:58
● 2026-04-25 13:44:58

○A88.198.253.1062015-12-20 → 2016-08-23 · 5 obs

○ 2015-11-20 03:15:16
● 2015-12-20 13:50:52
● 2016-08-23 02:40:10
○ 2016-09-26 17:19:48
○ 2026-04-25 13:44:58

○A88.198.41.2342015-08-28 → 2015-11-20 · 4 obs

● 2015-08-28 04:16:54
● 2015-11-20 03:15:16
○ 2015-12-20 13:50:52
○ 2026-04-25 13:44:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	t.nic.dk, b.nic.dk, l.nic.dk, c.nic.dk...	-
studenterguiden.dk	ns-122.awsdns-15.com, ns-637.awsdns-15.net, ns-1061.awsdns-04.org, ns-1773.awsdns-29.co.uk	-

✅ Authoritative Response

Server:205.251.192.122

NS records: ns-122.awsdns-15.com, ns-637.awsdns-15.net, ns-1061.awsdns-04.org, ns-1773.awsdns-29.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studenterguiden.dk (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.184.117.135`
NS	5	`ns.studenterguiden.dk, ns1.anti-explorator.com...`
MX	1	`mail.studenterguiden.dk (pri: 10)`
TXT	2	`GOOGLE-SITE-VERIFICATION=BO8kJpMrK0khy2_, v=spf1 +a +mx +a:plesk.dlc.dk include:am`
SOA	1	`ns1.studenterguiden.dk tran.pham.ceresol`

Analysis

Hierarchy

studenterguiden.dk is the parent of ns.studenterguiden.dk, www.studenterguiden.dk, ns2.studenterguiden.dk, mail.studenterguiden.dk and ns1.studenterguiden.dk.

IP Addresses

studenterguiden.dk points to a single IP address: 18.184.117.135.

Other host names such as ns1.anti-explorator.com, ns2.studenterguiden.dk, mail.studenterguiden.dk, ns1.studenterguiden.dk and mail.anti-explorator.com share IP numbers with studenterguiden.dk.

Name Servers

studenterguiden.dk is delegated to nine name servers: ns1.anti-explorator.com, ns2.anti-explorator.com, ns-122.awsdns-15.com, ns1.studenterguiden.dk, ns2.studenterguiden.dk, ns.studenterguiden.dk, ns-637.awsdns-15.net, ns-1061.awsdns-04.org and ns-1773.awsdns-29.co.uk.

At least part of the name servers for studenterguiden.dk are shared with other domains, for instance sandbox-ts.com, parabellum.com.au, peigo.com.ec, idignews.com and avalonbayuniversity.com.