netgroups.de - dns.ninja

netgroups.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG
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
NSdocks09.rzone.de
A2001:8d8:fe:53:5747:2a74:d:9🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks09.rzone.de
A217.160.80.136🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks09.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
SOAshades10.rzone.dehostmaster@strato-rz.de 2020-05-26 #6

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=1783659746

Same first word

netgroups.com
netgroups.de

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DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks09.rzone.deshades10.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1165::81.169.145.1652a01:238:20a:202:1162::81.169.145.162
●NSdocks09.rzone.de2015-07-11 → 2026-07-10 · 2 obs
● 2015-07-11 04:51:34
● 2026-07-10 05:20:56
●NSshades10.rzone.de2015-07-11 → 2026-07-10 · 2 obs
● 2015-07-11 04:51:34
● 2026-07-10 05:20:56
○MXsmtp.rzone.de2015-07-11 → 2019-12-29 · 4 obs
● 2015-07-11 04:51:34
● 2019-12-29 12:51:28
○ 2026-02-20 15:28:16
○ 2026-07-10 05:20:56
●MXsmtpin.rzone.de2026-02-20 → 2026-07-10 · 3 obs
○ 2019-12-29 12:51:28
● 2026-02-20 15:28:16
● 2026-07-10 05:20:56
○A2a01:238:20a:202:1162::2015-07-11 → 2019-12-29 · 4 obs
● 2015-07-11 04:51:34
● 2019-12-29 12:51:28
○ 2026-02-20 15:28:16
○ 2026-07-10 05:20:56
●A2a01:238:20a:202:1165::2026-02-20 → 2026-07-10 · 3 obs
○ 2019-12-29 12:51:28
● 2026-02-20 15:28:16
● 2026-07-10 05:20:56
○A81.169.145.1622015-07-11 → 2019-12-29 · 4 obs
● 2015-07-11 04:51:34
● 2019-12-29 12:51:28
○ 2026-02-20 15:28:16
○ 2026-07-10 05:20:56
●A81.169.145.1652026-02-20 → 2026-07-10 · 3 obs
○ 2019-12-29 12:51:28
● 2026-02-20 15:28:16
● 2026-07-10 05:20:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
netgroups.dedocks09.rzone.de, shades10.rzone.de-

✅ Authoritative Response

Server:185.132.34.137

NS records: docks09.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netgroups.de (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.165
AAAA12a01:238:20a:202:1165::
NS2shades10.rzone.de, docks09.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades10.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

netgroups.de has two IP addresses: 81.169.145.165 and 2a01:238:20a:202:1165::

js-architekten.de, mail.ak-s.org, oelenekadarsanktpauli.com plus two other host names have IP numbers in common with netgroups.de.

Name Servers

netgroups.de is delegated to two name servers: docks09.rzone.de and shades10.rzone.de.

The name server configuration of netgroups.de is shared with other domains, for instance bm-kauf.de, forstbetrieb-martens.com, rpm-net.de and two others.

There is at least partial name server overlap between netgroups.de and other domains — villacentro.eu, ferienwohnung-klosters.de, taverna-limani.com and two more among them.

These name servers regularly appear alongside shades18.rzone.de, docks19.rzone.de, shades16.rzone.de and 7 other name servers in NS record sets.

docks09.rzone.de and shades10.rzone.de each resolve to two IP addresses: docks09.rzone.de points to 217.160.80.136 and 2001:8d8:fe:53:5747:2a74:d:9, while shades10.rzone.de points to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137.

Mail Servers

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

The mail server setup of netgroups.de matches that of other domains such as comunicanto.com, kimberlite.de, dotvit.eu and two others.

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