`thomaskarsten.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1158::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w9e.rzone.de`
A	81.169.145.158^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades12.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.rzone.de`
NS	`docks19.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades12.rzone.de`hostmaster@strato-rz.de 2020-05-23 #4

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1785016445

Same first word

thomaskarsten.de

Similar names

thomaskastner.de

DNS History

6 records (5 active, 1 former)

●NSdocks19.rzone.de2015-07-05 → 2026-07-25 · 2 obs

● 2015-07-05 19:01:52
● 2026-07-25 22:22:52

●NSshades12.rzone.de2015-07-05 → 2026-07-25 · 2 obs

● 2015-07-05 19:01:52
● 2026-07-25 22:22:52

○MXsmtp.rzone.de2015-07-05 → 2017-04-20 · 4 obs

● 2015-07-05 19:01:52
● 2017-04-20 08:03:40
○ 2026-06-15 15:53:34
○ 2026-07-25 22:22:52

●MXsmtpin.rzone.de2026-06-15 → 2026-07-25 · 3 obs

○ 2017-04-20 08:03:40
● 2026-06-15 15:53:34
● 2026-07-25 22:22:52

●A2a01:238:20a:202:1158::2015-07-05 → 2026-07-25 · 2 obs

● 2015-07-05 19:01:52
● 2026-07-25 22:22:52

●A81.169.145.1582015-07-05 → 2026-07-25 · 2 obs

● 2015-07-05 19:01:52
● 2026-07-25 22:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thomaskarsten.de	docks19.rzone.de, shades12.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: docks19.rzone.de, shades12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomaskarsten.de (unsigned zone)

⏱️ Timing

Total: 4089ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.158`
AAAA	1	`2a01:238:20a:202:1158::`
NS	2	`shades12.rzone.de, docks19.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades12.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

thomaskarsten.de points to the IP addresses 81.169.145.158 and 2a01:238:20a:202:1158::

pearldiving.de, kreiswald.de, sensety.nl plus two other host names have IP numbers in common with thomaskarsten.de.

Name Servers

thomaskarsten.de is served by two delegated name servers, docks19.rzone.de and shades12.rzone.de.

The name server configuration of thomaskarsten.de is shared with other domains, for instance dcpservice.de, haystax.de, hr-modellbau.de and two others.

The name servers of thomaskarsten.de overlap at least partially with those of other domains — among them codeplay.se, kultur.marketing, wohnstahl.com and two more.

These name servers commonly appear in delegations together with docks13.rzone.de, shades02.rzone.de, docks04.rzone.de and 7 other.

Each of the two host names carries two IP addresses: docks19.rzone.de points to 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, and shades12.rzone.de points to 185.132.34.139 and 2607:f1c0:fe:53:185:132:34:139.

Mail Servers

thomaskarsten.de uses one mail server — smtpin.rzone.de.

The mail server setup of thomaskarsten.de matches that of other domains such as 116profilemessages.lets-find-out.com, primordial-germany.de, sera-cube.com and two others.

smtpin.rzone.de resolves to two IP numbers — 81.169.145.97 and 2a01:238:20a:202:50f0::1097.

thomaskarsten.de - robtex.com