`simonkollerup.dk`

DNSSEC	⚠️ Not signed
A	2a01:7cc0:101:ffff::1:10^{🇩🇰 ASN-ATEA-DK2a01:7cc0:100::/40}
		PTR	`server16.chosting.dk`
A	178.20.216.126^{🇩🇰 ASN-ATEA-DK178.20.216.0/24}
NS	`ns5.chosting.dk` ⭐
		A	2a01:4f8:1c1e:d097::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns5.chosting.dk`
		A	167.235.66.236^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`ns5.chosting.dk`
NS	`ns6.chosting.dk`
		A	2001:41d0:305:2100::80e9^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns6.chosting.dk`
		A	51.91.57.33^{🇫🇷 OVH51.91.0.0/16}
			PTR	`ns6.chosting.dk`
NS	`ns7.chosting.dk`
		A	178.20.220.33^{🇩🇰 ASN-ATEA-DK178.20.220.0/24}
			PTR	`ns7.chosting.dk`
MX	`mail.simonkollerup.dk` ⭐
		A	2a01:7cc0:101:ffff::1:10^{🇩🇰 ASN-ATEA-DK2a01:7cc0:100::/40}
			PTR	`server16.chosting.dk`
		A	178.20.216.126^{🇩🇰 ASN-ATEA-DK178.20.216.0/24}
			PTR	`server16.chosting.dk`
TXT	`v=spf1 +a +mx +ip4:178.20.216.126 include:spf.chosting.dk ~all`
SOA	`ns5.chosting.dk`logs@chosting.dk 2026-02-27 #9

`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 1775215081localtime Fri Apr 3 13:18:01 2026gmtime Fri Ap...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1775215081

Subdomains

mail.simonkollerup.dk

Same first word

simonkollerup.dk

DNS History

14 records (6 active, 8 former)

○NSns1.unoeuro.com2015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

○NSns2.unoeuro.com2015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

○NSns3.unoeuro.com2015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

○NSns4.unoeuro.com2015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

●NSns5.chosting.dk2026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

●NSns6.chosting.dk2026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

●NSns7.chosting.dk2026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

●MXmail.simonkollerup.dk2026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

○MXmail8.unoeuro.com2015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 06:37:58
○ 2015-11-22 02:12:02
○ 2026-04-03 11:20:40

○MXmx.unoeuro.com2015-11-22 → 2017-07-04 · 5 obs

○ 2015-07-24 06:37:58
● 2015-11-22 02:12:02
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

○A149.126.74.1102015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

○A149.126.77.502015-07-24 → 2017-07-04 · 4 obs

● 2015-07-24 06:37:58
● 2017-07-04 23:42:16
○ 2026-03-02 13:40:58
○ 2026-04-03 11:20:40

●A178.20.216.1262026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

●A2a01:7cc0:101:ffff::1:102026-03-02 → 2026-04-03 · 3 obs

○ 2017-07-04 23:42:16
● 2026-03-02 13:40:58
● 2026-04-03 11:20:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
simonkollerup.dk	ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk	5 records

✅ Authoritative Response

Server:178.20.220.33

NS records: ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.20.216.126`
AAAA	1	`2a01:7cc0:101:ffff::1:10`
NS	3	`ns6.chosting.dk, ns7.chosting.dk...`
MX	1	`mail.simonkollerup.dk (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:178.20.216.126 includ`
SOA	1	`ns5.chosting.dk logs.chosting.dk`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk...)

Analysis

Hierarchy

The parent of mail.simonkollerup.dk is simonkollerup.dk.

IP Addresses

simonkollerup.dk points to two IP numbers: 2a01:7cc0:101:ffff::1:10 and 178.20.216.126.

Other host names such as plusb.dk, hopnet.dk, seobureau.dk, helsingoer-skakklub.dk and dfhs.dk share IPs with simonkollerup.dk.

Name Servers

simonkollerup.dk is delegated to three name servers: ns5.chosting.dk, ns6.chosting.dk and ns7.chosting.dk.

simonkollerup.dk at least partially shares name servers with other domains, for example korupantennelaug.dk, vip-limo.dk, anigif.dk, lfweb.dk and sani.dk.

Host names with two IPs:

ns5.chosting.dk points to 2a01:4f8:1c1e:d097::1 and 167.235.66.236.

ns6.chosting.dk points to 2001:41d0:305:2100::80e9 and 51.91.57.33.

Host names with one IP:

ns7.chosting.dk points to 178.20.220.33.

Mail Servers

The mail.simonkollerup.dk mail server handles simonkollerup.dk.

mail.simonkollerup.dk points to two IP numbers: 2a01:7cc0:101:ffff::1:10 and 178.20.216.126.

simonkollerup.dk - robtex.com