`hr-diagnostics.dk`

DNSSEC	⚠️ Not signed
A	2a01:4f8:221:11cd:9734:4c26:6044:5f33^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`redirect.checkdomain.de`
A	88.99.101.251^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
NS	`ns2.checkdomain.de` ⭐
		A	2a01:4f8:2b02:a88::106^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns2.checkdomain.de`
		A	5.9.190.98^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
			PTR	`ns2.checkdomain.de`
NS	`ns.checkdomain.de`
		A	2a02:2b80:101:5000::9^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
		A	109.237.143.11^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ns1.checkdomain.de`
MX	`hr-diagnostics.dk` ⭐
		A	2a01:4f8:221:11cd:9734:4c26:6044:5f33^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`redirect.checkdomain.de`
		A	88.99.101.251^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`redirect.checkdomain.de`
SOA	`ns.checkdomain.de`hostmaster@checkdomain.de 2022-03-24 #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 1774398241localtime Wed Mar 25 01:24:01 2026gmtime Wed Ma...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1774398241

MX for

hr-diagnostics.dk

Same first word

hr-diagnostics.fr

hr-diagnostics.de

hr-diagnostics.dk

hr-diagnostics.be

hr-diagnostics.at

hr-diagnostics.se

hr-diagnostics.nl

Similar names

christian-dogs.de

DNS History

7 records (5 active, 2 former)

●NSns.checkdomain.de2015-04-20 → 2026-03-25 · 2 obs

● 2015-04-20 20:27:50
● 2026-03-25 00:53:00

●NSns2.checkdomain.de2015-04-20 → 2026-03-25 · 2 obs

● 2015-04-20 20:27:50
● 2026-03-25 00:53:00

●MXhr-diagnostics.dk2015-04-20 → 2026-03-25 · 2 obs

● 2015-04-20 20:27:50
● 2026-03-25 00:53:00

○A130.185.108.1252015-04-20 → 2016-11-25 · 4 obs

● 2015-04-20 20:27:50
● 2016-11-25 09:46:26
○ 2017-09-21 16:54:14
○ 2026-03-25 00:53:00

○A2a01:4a0:2002:2246:9734:4c26:6044:5f332015-04-20 → 2016-11-25 · 4 obs

● 2015-04-20 20:27:50
● 2016-11-25 09:46:26
○ 2017-09-21 16:54:14
○ 2026-03-25 00:53:00

●A2a01:4f8:221:11cd:9734:4c26:6044:5f332017-09-21 → 2026-03-25 · 3 obs

○ 2016-11-25 09:46:26
● 2017-09-21 16:54:14
● 2026-03-25 00:53:00

●A88.99.101.2512017-09-21 → 2026-03-25 · 3 obs

○ 2016-11-25 09:46:26
● 2017-09-21 16:54:14
● 2026-03-25 00:53:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...	-
hr-diagnostics.dk	ns.checkdomain.de, ns2.checkdomain.de	-

✅ Authoritative Response

Server:5.9.190.98

NS records: ns.checkdomain.de, ns2.checkdomain.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hr-diagnostics.dk (unsigned zone)

⏱️ Timing

Total: 937ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.99.101.251`
AAAA	1	`2a01:4f8:221:11cd:9734:4c26:6044:5f33`
NS	2	`ns.checkdomain.de, ns2.checkdomain.de`
MX	1	`hr-diagnostics.dk (pri: 10)`
SOA	1	`ns.checkdomain.de hostmaster.checkdomain`

Analysis

Mail Server Role

For hr-diagnostics.dk, the mail server is hr-diagnostics.dk.

IP Addresses

hr-diagnostics.dk resolves to two IP numbers: 2a01:4f8:221:11cd:9734:4c26:6044:5f33 and 88.99.101.251.

other host names including wellguide.ch, kataplektor.de, aqpu.at, wenda.de and investmentmastersociety.ch share IP numbers with hr-diagnostics.dk.

Name Servers

hr-diagnostics.dk is delegated to two name servers ns2.checkdomain.de and ns.checkdomain.de.

hr-diagnostics.dk shares the same name server setup as other domains, for instance ayur-cafe.ch, von-poll-mallorca.com, edu-base.de, mh-garten.de and btr-netcom.fr.

Host names with two IP numbers:

The host name ns2.checkdomain.de points to 2a01:4f8:2b02:a88::106 and 5.9.190.98; the host name ns.checkdomain.de points to 2a02:2b80:101:5000::9 and 109.237.143.11.

Mail Servers

hr-diagnostics.dk is served by a single mail server, hr-diagnostics.dk.

hr-diagnostics.dk resolves to two IP numbers: 2a01:4f8:221:11cd:9734:4c26:6044:5f33 and 88.99.101.251.

hr-diagnostics.dk - robtex.com