schmidtkowski.de - robtex.com

schmidtkowski.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw8c.rzone.de
A81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG
NSdocks20.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks20.rzone.de
A217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks20.rzone.de
NSshades10.rzone.de
A2607:f1c0:fe:53:185:132:34:137🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades10.rzone.de
A185.132.34.137🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades10.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks20.rzone.dehostmaster@strato-rz.de 2023-05-31 #11

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778773019

Same first word

schmidtkowski.de

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSdocks20.rzone.deshades10.rzone.dens.stratoserver.netns2.stratoserver.netns3.stratoserver.netns4.stratoserver.netMXsmtpin.rzone.demx.57215346.de.strato-hosting.euA2a01:238:20a:202:1092::81.169.145.9281.169.219.17885.214.140.49
●NSdocks20.rzone.de2026-03-20 → 2026-05-14 · 3 obs
○ 2017-04-18 23:21:06
● 2026-03-20 16:57:48
● 2026-05-14 15:38:42
○NSns.stratoserver.net2015-05-22 → 2016-08-14 · 4 obs
● 2015-05-22 14:30:06
● 2016-08-14 02:56:44
○ 2017-04-18 23:21:06
○ 2026-05-14 15:38:42
○NSns2.stratoserver.net2015-05-22 → 2016-08-14 · 4 obs
● 2015-05-22 14:30:06
● 2016-08-14 02:56:44
○ 2017-04-18 23:21:06
○ 2026-05-14 15:38:42
○NSns3.stratoserver.net2017-04-18 → 2017-04-18 · 4 obs
○ 2016-08-14 02:56:44
● 2017-04-18 23:21:06
○ 2026-03-20 16:57:48
○ 2026-05-14 15:38:42
○NSns4.stratoserver.net2017-04-18 → 2017-04-18 · 4 obs
○ 2016-08-14 02:56:44
● 2017-04-18 23:21:06
○ 2026-03-20 16:57:48
○ 2026-05-14 15:38:42
●NSshades10.rzone.de2026-03-20 → 2026-05-14 · 3 obs
○ 2017-04-18 23:21:06
● 2026-03-20 16:57:48
● 2026-05-14 15:38:42
○MXmx.57215346.de.strato-hosting.eu2016-08-14 → 2017-04-18 · 4 obs
● 2016-08-14 02:56:44
● 2017-04-18 23:21:06
○ 2026-03-20 16:57:48
○ 2026-05-14 15:38:42
●MXsmtpin.rzone.de2026-03-20 → 2026-05-14 · 3 obs
○ 2017-04-18 23:21:06
● 2026-03-20 16:57:48
● 2026-05-14 15:38:42
●A2a01:238:20a:202:1092::2026-03-20 → 2026-05-14 · 3 obs
○ 2017-04-18 23:21:06
● 2026-03-20 16:57:48
● 2026-05-14 15:38:42
●A81.169.145.922026-03-20 → 2026-05-14 · 3 obs
○ 2017-04-18 23:21:06
● 2026-03-20 16:57:48
● 2026-05-14 15:38:42
○A81.169.219.1782016-08-14 → 2017-04-18 · 5 obs
○ 2016-03-25 13:19:12
● 2016-08-14 02:56:44
● 2017-04-18 23:21:06
○ 2026-03-20 16:57:48
○ 2026-05-14 15:38:42
○A85.214.140.492015-05-22 → 2016-03-25 · 4 obs
● 2015-05-22 14:30:06
● 2016-03-25 13:19:12
○ 2016-08-14 02:56:44
○ 2026-05-14 15:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
schmidtkowski.dedocks20.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks20.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schmidtkowski.de (unsigned zone)

⏱️ Timing

Total: 902ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.92
AAAA12a01:238:20a:202:1092::
NS2shades10.rzone.de, docks20.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks20.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

schmidtkowski.de points to two IPs: 2a01:238:20a:202:1092:: and 81.169.145.92.

Other host names, for instance driften.de, pvc-nt.de, sedemund.eu, alphashop24.de and s-inn.com share IP numbers with schmidtkowski.de.

Name Servers

Two name servers docks20.rzone.de and shades10.rzone.de are delegated to schmidtkowski.de.

schmidtkowski.de uses the same name server configuration as other domains, such as datamatrixreader.eu, gesundgeniessen.eu, nitroshot.de, dieterlem.de and valeriearnold.com.

schmidtkowski.de at least partially shares name servers with other domains such as arat.de, bertheau.info, bodyncare.de, faycoba.com and la-feeling.com.

These name servers are often used together with shades12.rzone.de, docks10.rzone.de, docks01.rzone.de, shades19.rzone.de, shades16.rzone.de, shades02.rzone.de, shades15.rzone.de, shades06.rzone.de, docks05.rzone.de and shades01.rzone.de.

Host names with two IPs:

docks20.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:20 and 217.160.80.147.

shades10.rzone.de points to 2607:f1c0:fe:53:185:132:34:137 and 185.132.34.137.

Mail Servers

schmidtkowski.de is handled by a single mail server, smtpin.rzone.de.

schmidtkowski.de shares the same mail server setup as other domains, including mail.heckerschweisstechnik.de, radtouren.bike, fair-pack.de, screen-media.de and bimbo.boutique.

Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.