bitcruncher.de - robtex.com

bitcruncher.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1074::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.74🇩🇪 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
NSshades15.rzone.de
A2607:f1c0:fe:53:185:132:34:142🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades15.rzone.de
A185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades15.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 2021-02-26 #13

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net
NSn.de.net
NSs.de.net
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778342595

Subdomains

mail.bitcruncher.de

Same first word

bitcruncher.de
bitcruncher.com

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSdocks10.rzone.deshades15.rzone.dens1.first-ns.derobotns2.second-ns.derobotns3.second-ns.comMXsmtpin.rzone.demail.bitcruncher.deA2a01:238:20a:202:1074::81.169.145.74138.201.81.239176.9.8.110
●NSdocks10.rzone.de2026-05-09 → 2026-05-09 · 3 obs
○ 2017-12-18 05:41:50
● 2026-05-09 09:17:50
● 2026-05-09 16:15:28
○NSns1.first-ns.de2015-08-08 → 2017-12-18 · 4 obs
● 2015-08-08 09:31:38
● 2017-12-18 05:41:50
○ 2026-05-09 09:17:50
○ 2026-05-09 16:15:28
○NSrobotns2.second-ns.de2015-08-08 → 2017-12-18 · 4 obs
● 2015-08-08 09:31:38
● 2017-12-18 05:41:50
○ 2026-05-09 09:17:50
○ 2026-05-09 16:15:28
○NSrobotns3.second-ns.com2015-08-08 → 2017-12-18 · 4 obs
● 2015-08-08 09:31:38
● 2017-12-18 05:41:50
○ 2026-05-09 09:17:50
○ 2026-05-09 16:15:28
●NSshades15.rzone.de2026-05-09 → 2026-05-09 · 3 obs
○ 2017-12-18 05:41:50
● 2026-05-09 09:17:50
● 2026-05-09 16:15:28
○MXmail.bitcruncher.de2015-08-08 → 2017-12-18 · 4 obs
● 2015-08-08 09:31:38
● 2017-12-18 05:41:50
○ 2026-05-09 09:17:50
○ 2026-05-09 16:15:28
●MXsmtpin.rzone.de2026-05-09 → 2026-05-09 · 3 obs
○ 2017-12-18 05:41:50
● 2026-05-09 09:17:50
● 2026-05-09 16:15:28
○A138.201.81.2392016-09-10 → 2017-12-18 · 5 obs
○ 2016-03-25 14:30:10
● 2016-09-10 00:42:56
● 2017-12-18 05:41:50
○ 2026-05-09 09:17:50
○ 2026-05-09 16:15:28
○A176.9.8.1102015-08-08 → 2016-03-25 · 4 obs
● 2015-08-08 09:31:38
● 2016-03-25 14:30:10
○ 2016-09-10 00:42:56
○ 2026-05-09 16:15:28
●A2a01:238:20a:202:1074::2026-05-09 → 2026-05-09 · 3 obs
○ 2017-12-18 05:41:50
● 2026-05-09 09:17:50
● 2026-05-09 16:15:28
●A81.169.145.742026-05-09 → 2026-05-09 · 3 obs
○ 2017-12-18 05:41:50
● 2026-05-09 09:17:50
● 2026-05-09 16:15:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-
bitcruncher.dedocks10.rzone.de, shades15.rzone.de-

✅ Authoritative Response

Server:217.160.80.137

NS records: docks10.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitcruncher.de (unsigned zone)

⏱️ Timing

Total: 1029ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.74
AAAA12a01:238:20a:202:1074::
NS2shades15.rzone.de, docks10.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks10.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

The parent of mail.bitcruncher.de is bitcruncher.de.

IP Addresses

bitcruncher.de points to two IP numbers: 2a01:238:20a:202:1074:: and 81.169.145.74.

Other host names such as imuxx.de, infrastructuur.nl, hundepension-echtle.de, new-nation.de and novatero.eu share IPs with bitcruncher.de.

Name Servers

bitcruncher.de is delegated to two name servers: docks10.rzone.de and shades15.rzone.de.

bitcruncher.de shares the same name server setup as malerbetrieb-utsch.de, ellav.de, 3zu5.de, cinector.com and k-e-t.de.

bitcruncher.de at least partially shares name servers with other domains, for instance lautern.eu, gesundheitspraxis.de, dotpool.de, earnonlive.com and haus-roseneck-kruen.de.

These name servers are commonly used alongside shades13.rzone.de, docks06.rzone.de, shades06.rzone.de, docks01.rzone.de, docks02.rzone.de, shades14.rzone.de, shades08.rzone.de, shades02.rzone.de, shades10.rzone.de and docks20.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; shades15.rzone.de points to: 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142.

Mail Servers

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

The mail server setup for bitcruncher.de matches that of other domains, for instance bilanzmappen.de, a17-250-248-101.sividuc.org, dj-duck-leipzig.de, janrieger.com and lz-bewo.com.

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