crewcom.de - dns.ninja

crewcom.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1088::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.88🇩🇪 STRATO81.169.144.0/22 AG
NSdocks04.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:4🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks04.rzone.de
A217.160.80.131🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
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)
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
TXTgoogle-site-verification=vJ6wnnQjZTfpxQPxMhlMh1EydpwuZ9S5V5tjj71GHsc
SOAdocks04.rzone.dehostmaster@strato-rz.de 2020-05-20 #16

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=1782710881

Same first word

crewcom.se
crewcom.com
crewcom.de

Similar names

comcrew.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks04.rzone.deshades04.rzone.dens65.1und1.dens66.1und1.deMXsmtpin.rzone.demx00.kundenserver.demx01.kundenserver.deA2a01:238:20a:202:1088::81.169.145.88217.160.233.19187.106.152.34
●NSdocks04.rzone.de2026-06-29 → 2026-06-29 · 2 obs
○ 2017-07-11 13:28:04
● 2026-06-29 05:44:32
○NSns65.1und1.de2015-05-11 → 2017-04-08 · 4 obs
● 2015-05-11 03:05:52
● 2017-04-08 20:20:40
○ 2017-07-11 13:28:04
○ 2026-06-29 05:44:32
○NSns66.1und1.de2015-05-11 → 2017-04-08 · 4 obs
● 2015-05-11 03:05:52
● 2017-04-08 20:20:40
○ 2017-07-11 13:28:04
○ 2026-06-29 05:44:32
●NSshades04.rzone.de2026-06-29 → 2026-06-29 · 2 obs
○ 2017-07-11 13:28:04
● 2026-06-29 05:44:32
○MXmx00.kundenserver.de2015-05-11 → 2017-04-08 · 4 obs
● 2015-05-11 03:05:52
● 2017-04-08 20:20:40
○ 2017-07-11 13:28:04
○ 2026-06-29 05:44:32
○MXmx01.kundenserver.de2015-05-11 → 2017-04-08 · 4 obs
● 2015-05-11 03:05:52
● 2017-04-08 20:20:40
○ 2017-07-11 13:28:04
○ 2026-06-29 05:44:32
●MXsmtpin.rzone.de2026-06-29 → 2026-06-29 · 2 obs
○ 2017-07-11 13:28:04
● 2026-06-29 05:44:32
○A217.160.233.1912016-09-17 → 2017-04-08 · 5 obs
○ 2016-03-31 17:44:34
● 2016-09-17 21:08:20
● 2017-04-08 20:20:40
○ 2017-07-11 13:28:04
○ 2026-06-29 05:44:32
●A2a01:238:20a:202:1088::2026-06-29 → 2026-06-29 · 2 obs
○ 2017-07-11 13:28:04
● 2026-06-29 05:44:32
●A81.169.145.882026-06-29 → 2026-06-29 · 2 obs
○ 2017-07-11 13:28:04
● 2026-06-29 05:44:32
○A87.106.152.342015-05-11 → 2016-03-31 · 4 obs
● 2015-05-11 03:05:52
● 2016-03-31 17:44:34
○ 2016-09-17 21:08:20
○ 2026-06-29 05:44:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
crewcom.dedocks04.rzone.de, shades04.rzone.de-

✅ Authoritative Response

Server:185.132.34.131

NS records: docks04.rzone.de, shades04.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crewcom.de (unsigned zone)

⏱️ Timing

Total: 933ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.88
AAAA12a01:238:20a:202:1088::
NS2shades04.rzone.de, docks04.rzone.de
MX1smtpin.rzone.de (pri: 5)
TXT1google-site-verification=vJ6wnnQjZTfpxQP
SOA1docks04.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

crewcom.de has two IP addresses: 81.169.145.88 and 2a01:238:20a:202:1088::

reet-dachdecken.de, ei-p.eu, ms-motoren.de plus two other host names have IP numbers in common with crewcom.de.

Name Servers

The NS records for crewcom.de delegate to docks04.rzone.de and shades04.rzone.de.

The name server configuration of crewcom.de is shared with other domains, for instance lauffer-saerge.de, newolution.de, youtubesky.com and two others.

At least some of crewcom.de's name servers are shared with other domains, for example oudeambacht-tin.nl, fmgm.de, didasco.de and two more.

These name servers tend to co-occur with shades18.rzone.de, shades20.rzone.de, shades14.rzone.de and 7 other name servers in the same DNS delegations.

docks04.rzone.de resolves to 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4. Likewise, shades04.rzone.de resolves to 185.132.34.131 and 2607:f1c0:fe:53:185:132:34:131 — two IP addresses apiece.

Mail Servers

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

The mail server setup of crewcom.de matches that of other domains such as roratech.com, theatermeppen.de, mail.lordmail.eu and two others.

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