`hdi-gerling.dk`

DNSSEC	⚠️ Not signed
A	85.158.164.88^{🇳🇱 ACNBB85.158.160.0/21}
NS	`ns1.eurodns.com` ⭐
		A	2610:1c8:b002::107^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
		A	199.167.66.107^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns1.eurodns.com`
NS	`ns2.eurodns.com`
		A	2610:1c8:b001::107^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
		A	104.37.178.107^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns2.eurodns.com`
NS	`ns3.eurodns.com`
		A	2610:1c8:b002::108^{🇺🇸 AS233932610:1c8:b002::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
		A	199.167.66.108^{🇺🇸 AS23393199.167.66.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns3.eurodns.com`
NS	`ns4.eurodns.com`
		A	2610:1c8:b001::108^{🇺🇸 AS233932610:1c8:b001::/48 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
		A	104.37.178.108^{🇺🇸 AS23393104.37.178.0/24 200 Broadacres Dr Bloomfield NJ 07003 United States}
			PTR	`ns4.eurodns.com`
MX	`mx-cluster-op1-01.operations.hornetsecurity.com` ⭐
		A	94.100.136.210^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`hsmx01-hz2.operations.hornetsecurity.com`
MX	`mx-cluster-op1-02.operations.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.210^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`hsmx01-hz2.operations.hornetsecurity.com`
MX	`op-mx-eu-fallback01.operations.hornetsecurity.com`⁽³⁰⁾
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`op-mx-eu-fallback02.operations.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
TXT	`v=spf1 a:mail.hannover.nl a:mail1.hdi-nl.com a:mail2.hdi-nl.com a:mxa.sentia....`
TXT	`MS=ms12436713`
SOA	`ns1.eurodns.com`hostmaster@eurodns.com 2026-06-01 #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 1783148941localtime Sat Jul 4 09:09:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783148941

Same first word

DNS History

16 records (9 active, 7 former)

○NSns.htp-tel.de2015-07-03 → 2018-07-08 · 4 obs

● 2015-07-03 10:05:46
● 2018-07-08 08:28:22
○ 2026-02-27 04:39:38
○ 2026-07-04 07:19:12

●NSns1.eurodns.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

○NSns1.htp-tel.de2015-07-03 → 2018-07-08 · 4 obs

● 2015-07-03 10:05:46
● 2018-07-08 08:28:22
○ 2026-02-27 04:39:38
○ 2026-07-04 07:19:12

●NSns2.eurodns.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

○NSns2.htp-tel.de2015-07-03 → 2018-07-08 · 4 obs

● 2015-07-03 10:05:46
● 2018-07-08 08:28:22
○ 2026-02-27 04:39:38
○ 2026-07-04 07:19:12

●NSns3.eurodns.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

●NSns4.eurodns.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

○MXmail.hannover.nl2015-07-03 → 2015-11-20 · 4 obs

● 2015-07-03 10:05:46
● 2015-11-20 06:53:06
○ 2016-04-11 12:21:40
○ 2026-07-04 07:19:12

○MXmail1.hdi-nl.com2015-07-03 → 2015-11-20 · 4 obs

● 2015-07-03 10:05:46
● 2015-11-20 06:53:06
○ 2016-04-11 12:21:40
○ 2026-07-04 07:19:12

○MXmail2.hdi-nl.com2015-07-03 → 2015-11-20 · 4 obs

● 2015-07-03 10:05:46
● 2015-11-20 06:53:06
○ 2016-04-11 12:21:40
○ 2026-07-04 07:19:12

●MXmx-cluster-op1-01.operations.hornetsecurity.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

●MXmx-cluster-op1-02.operations.hornetsecurity.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

○MXmx10.htp-mailer.de2016-04-11 → 2018-07-08 · 5 obs

○ 2015-11-20 06:53:06
● 2016-04-11 12:21:40
● 2018-07-08 08:28:22
○ 2026-02-27 04:39:38
○ 2026-07-04 07:19:12

●MXop-mx-eu-fallback01.operations.hornetsecurity.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

●MXop-mx-eu-fallback02.operations.hornetsecurity.com2026-02-27 → 2026-07-04 · 3 obs

○ 2018-07-08 08:28:22
● 2026-02-27 04:39:38
● 2026-07-04 07:19:12

●A85.158.164.882015-07-03 → 2026-07-04 · 2 obs

● 2015-07-03 10:05:46
● 2026-07-04 07:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	s.nic.dk, t.nic.dk, b.nic.dk, h.nic.dk...	-
hdi-gerling.dk	ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com	-

✅ Authoritative Response

Server:199.167.66.107

NS records: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com, ns4.eurodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdi-gerling.dk (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.158.164.88`
NS	4	`ns1.eurodns.com, ns2.eurodns.com...`
MX	4	`mx-cluster-op1-01.operations.hornetsecur, mx-cluster-op1-02.operations.hornetsecur...`
TXT	2	`v=spf1 a:mail.hannover.nl a:mail1.hdi-nl, MS=ms12436713`
SOA	1	`ns1.eurodns.com hostmaster.eurodns.com`

Analysis

IP Addresses

hdi-gerling.dk directs to one IP number, which is 85.158.164.88.

Name Servers

The domain hdi-gerling.dk is delegated to these four name servers: ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com.

The name servers of hdi-gerling.dk overlap at least partially with those of other domains — among them laola1.co, infinigate.de, elsoc.lu and two more.

Each of the four hosts ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and ns4.eurodns.com has two IP addresses. ns1.eurodns.com points to 199.167.66.107 and 2610:1c8:b002::107. ns2.eurodns.com points to 104.37.178.107 and 2610:1c8:b001::107. ns3.eurodns.com points to 199.167.66.108 and 2610:1c8:b002::108. ns4.eurodns.com points to 104.37.178.108 and 2610:1c8:b001::108.

Mail Servers

The four mail servers for hdi-gerling.dk are mx-cluster-op1-01.operations.hornetsecurity.com, mx-cluster-op1-02.operations.hornetsecurity.com, op-mx-eu-fallback01.operations.hornetsecurity.com and op-mx-eu-fallback02.operations.hornetsecurity.com.

hdi-gerling.dk shares at least some of its mail servers with other domains — for example hdi24.de, hdi-gerling.hk, gerling.de and two more.

mx-cluster-op1-01.operations.hornetsecurity.com and mx-cluster-op1-02.operations.hornetsecurity.com both direct to 94.100.136.210. op-mx-eu-fallback01.operations.hornetsecurity.com directs to 94.100.132.8 and op-mx-eu-fallback02.operations.hornetsecurity.com directs to 94.100.136.8 — each of the four hosts resolves to exactly one IP address.

Host names pointing to 94.100.136.210 IP addresses: mx-cluster-op1-01.operations.hornetsecurity.com and mx-cluster-op1-02.operations.hornetsecurity.com.

hdi-gerling.dk - robtex.com

hdi-gerling.dk

dk

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`hdi-gerling.dk`

`dk`