csr-communication.de - robtex.com

csr-communication.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG
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
NSshades03.rzone.de
A2607:f1c0:fe:53:185:132:34:130🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades03.rzone.de
A185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades03.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
SOAdocks09.rzone.dehostmaster@strato-rz.de 2020-11-04 #28

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=1776028115

Subdomains

mail.csr-communication.de

Similar names

rcs-communication.com
rc-communications.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks09.rzone.deshades03.rzone.dens1.greatnet.dens2.greatnet.dens3.greatnet.deMXsmtpin.rzone.demail.csr-communication.deA2a01:238:20a:202:1064::81.169.145.64178.254.50.109178.254.50.201
●NSdocks09.rzone.de2026-04-12 → 2026-04-12 · 2 obs
○ 2019-03-29 22:27:12
● 2026-04-12 21:26:16
○NSns1.greatnet.de2015-08-02 → 2019-03-29 · 3 obs
● 2015-08-02 09:34:16
● 2019-03-29 22:27:12
○ 2026-04-12 21:26:16
○NSns2.greatnet.de2015-08-02 → 2019-03-29 · 3 obs
● 2015-08-02 09:34:16
● 2019-03-29 22:27:12
○ 2026-04-12 21:26:16
○NSns3.greatnet.de2015-08-02 → 2019-03-29 · 3 obs
● 2015-08-02 09:34:16
● 2019-03-29 22:27:12
○ 2026-04-12 21:26:16
●NSshades03.rzone.de2026-04-12 → 2026-04-12 · 2 obs
○ 2019-03-29 22:27:12
● 2026-04-12 21:26:16
○MXmail.csr-communication.de2015-08-02 → 2019-03-29 · 3 obs
● 2015-08-02 09:34:16
● 2019-03-29 22:27:12
○ 2026-04-12 21:26:16
●MXsmtpin.rzone.de2026-04-12 → 2026-04-12 · 2 obs
○ 2019-03-29 22:27:12
● 2026-04-12 21:26:16
○A178.254.50.1092015-08-02 → 2015-11-21 · 4 obs
● 2015-08-02 09:34:16
● 2015-11-21 09:03:52
○ 2016-03-06 05:08:30
○ 2026-04-12 21:26:16
○A178.254.50.2012016-03-06 → 2019-03-29 · 4 obs
○ 2015-11-21 09:03:52
● 2016-03-06 05:08:30
● 2019-03-29 22:27:12
○ 2026-04-12 21:26:16
●A2a01:238:20a:202:1064::2026-04-12 → 2026-04-12 · 2 obs
○ 2019-03-29 22:27:12
● 2026-04-12 21:26:16
●A81.169.145.642026-04-12 → 2026-04-12 · 2 obs
○ 2019-03-29 22:27:12
● 2026-04-12 21:26:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
csr-communication.dedocks09.rzone.de, shades03.rzone.de-

✅ Authoritative Response

Server:217.160.80.136

NS records: docks09.rzone.de, shades03.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for csr-communication.de (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2shades03.rzone.de, docks09.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks09.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

csr-communication.de is the parent of mail.csr-communication.de.

IP Addresses

csr-communication.de points to two IPs: 2a01:238:20a:202:1064:: and 81.169.145.64.

Other host names including ampucom.net, uno-leo.com, dr-huber-rosenheim.com, medikus.de and buchbasar.de share IP numbers with csr-communication.de.

Name Servers

csr-communication.de's delegation uses two name servers, docks09.rzone.de and shades03.rzone.de.

csr-communication.de shares the same name server setup as other domains, for example mail24.biz, klebstoffshop.de, authentic-stories.com, juergenbussmann.de and mentem.nl.

csr-communication.de at least partially shares name servers with other domains, including murkpietersma.nl, lindner-music.com, seraphael.nl, d-deimann.de and juenju.com.

These name servers are typically used together with the name servers shades16.rzone.de, docks12.rzone.de, docks08.rzone.de, shades18.rzone.de, shades13.rzone.de, shades12.rzone.de, docks18.rzone.de, docks02.rzone.de, docks03.rzone.de and shades09.rzone.de.

Host names with two IPs:

docks09.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:9 and 217.160.80.136

shades03.rzone.de points to: 2607:f1c0:fe:53:185:132:34:130 and 185.132.34.130

Mail Servers

csr-communication.de is handled by a single mail server, smtpin.rzone.de.

csr-communication.de shares its mail server setup with other domains, including we2be.net, mail.munsberg.com, dimensionen-querdenken.de, lemonproof.de and mail.v-lab.tv.

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