drdud.de - robtex.com

drdud.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1161::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRwa1.rzone.de
A81.169.145.161🇩🇪 STRATO81.169.144.0/22 AG
NSdocks10.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks10.rzone.de
A217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks10.rzone.de
NSshades04.rzone.de
A2607:f1c0:fe:53:185:132:34:131🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades04.rzone.de
A185.132.34.131🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades04.rzone.de
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRsmtpin.rzone.de
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de
SOAdocks10.rzone.dehostmaster@strato-rz.de 2020-05-05 #4

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=1775004143

Subdomains

mailspool.drdud.de

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSdocks10.rzone.deshades04.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1161::81.169.145.161
●NSdocks10.rzone.de2015-06-19 → 2026-04-01 · 2 obs
● 2015-06-19 23:52:06
● 2026-04-01 01:04:46
●NSshades04.rzone.de2015-06-19 → 2026-04-01 · 2 obs
● 2015-06-19 23:52:06
● 2026-04-01 01:04:46
○MXsmtp.rzone.de2015-06-19 → 2018-05-20 · 3 obs
● 2015-06-19 23:52:06
● 2018-05-20 07:07:02
○ 2026-04-01 01:04:46
●MXsmtpin.rzone.de2026-04-01 → 2026-04-01 · 2 obs
○ 2018-05-20 07:07:02
● 2026-04-01 01:04:46
●A2a01:238:20a:202:1161::2015-06-19 → 2026-04-01 · 2 obs
● 2015-06-19 23:52:06
● 2026-04-01 01:04:46
●A81.169.145.1612015-06-19 → 2026-04-01 · 2 obs
● 2015-06-19 23:52:06
● 2026-04-01 01:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
drdud.deshades04.rzone.de, docks10.rzone.de-

✅ Authoritative Response

Server:185.132.34.131

NS records: shades04.rzone.de, docks10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for drdud.de (unsigned zone)

⏱️ Timing

Total: 904ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.161
AAAA12a01:238:20a:202:1161::
NS2shades04.rzone.de, docks10.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks10.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

The parent of mailspool.drdud.de is drdud.de.

IP Addresses

drdud.de resolves to two IP numbers: 2a01:238:20a:202:1161:: and 81.169.145.161.

Other host names, for instance personal-jochem-blanke.de, meppi.net, elgert.de, kooiman.info and aeo-cert-assist.com share IP numbers with drdud.de.

Name Servers

Two name servers docks10.rzone.de and shades04.rzone.de handle delegation for drdud.de.

drdud.de uses the same name server setup as other domains, for example dogworld.de, biancu.de, malerstock.de, eprospekt.de and acitoflux.de.

drdud.de partially shares name servers with other domains; examples include myjahrmarkt24.de, jt-gaming.com, dorfschulmuseum-hengstfeld.de, carbon-invest.com and cocq-consulting.net.

These name servers are commonly used alongside shades05.rzone.de, shades03.rzone.de, docks17.rzone.de, docks01.rzone.de, docks15.rzone.de, docks02.rzone.de, shades06.rzone.de, shades11.rzone.de, shades08.rzone.de and shades19.rzone.de.

Host names with two IP numbers:

docks10.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137

shades04.rzone.de points to: 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131

Mail Servers

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

drdud.de has the same mail server setup as other domains, including dd1.zibserver.de, pflegedienst-roedel.de, xn--jrgen-baumgarten-jzb.de, tody.de and ritteronline.eu.

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