checkcom.de - dns.ninja

checkcom.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
NSshades11.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:138🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades11.rzone.de
A185.132.34.138🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades11.rzone.de
NSdocks16.rzone.de
A2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks16.rzone.de
A217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks16.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
SOAshades11.rzone.dehostmaster@strato-rz.de 2020-05-22 #8

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=1785421124

Same first word

checkcom.net
checkcom.de
checkcom.ru
checkcom.com

Similar names

kcchemco.com
comcheck.de
ckcchome.org
comcheck.com.au
comcheck.co.uk
comcheck.dk
kccochem.de
comcheck.net

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks16.rzone.deshades11.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1064::81.169.145.642a01:238:20a:202:1144::81.169.145.144
●NSdocks16.rzone.de2015-06-06 → 2026-07-30 · 2 obs
● 2015-06-06 16:35:54
● 2026-07-30 14:35:50
●NSshades11.rzone.de2015-06-06 → 2026-07-30 · 2 obs
● 2015-06-06 16:35:54
● 2026-07-30 14:35:50
○MXsmtp.rzone.de2015-06-06 → 2017-04-02 · 4 obs
● 2015-06-06 16:35:54
● 2017-04-02 05:45:30
○ 2020-04-03 04:54:54
○ 2026-07-30 14:35:50
●MXsmtpin.rzone.de2020-04-03 → 2026-07-30 · 3 obs
○ 2017-04-02 05:45:30
● 2020-04-03 04:54:54
● 2026-07-30 14:35:50
●A2a01:238:20a:202:1064::2026-03-27 → 2026-07-30 · 3 obs
○ 2020-04-03 04:54:54
● 2026-03-27 14:35:18
● 2026-07-30 14:35:50
○A2a01:238:20a:202:1144::2015-06-06 → 2020-04-03 · 4 obs
● 2015-06-06 16:35:54
● 2020-04-03 04:54:54
○ 2026-03-27 14:35:18
○ 2026-07-30 14:35:50
○A81.169.145.1442015-06-06 → 2020-04-03 · 4 obs
● 2015-06-06 16:35:54
● 2020-04-03 04:54:54
○ 2026-03-27 14:35:18
○ 2026-07-30 14:35:50
●A81.169.145.642026-03-27 → 2026-07-30 · 3 obs
○ 2020-04-03 04:54:54
● 2026-03-27 14:35:18
● 2026-07-30 14:35:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
checkcom.dedocks16.rzone.de, shades11.rzone.de-

✅ Authoritative Response

Server:185.132.34.138

NS records: docks16.rzone.de, shades11.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkcom.de (unsigned zone)

⏱️ Timing

Total: 840ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.64
AAAA12a01:238:20a:202:1064::
NS2docks16.rzone.de, shades11.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1shades11.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

checkcom.de has two IP addresses: 81.169.145.64 and 2a01:238:20a:202:1064::

Additional host names — vlaan.nl, notabene-musik.de, elm-recycling.de and two others — share IP numbers with checkcom.de.

Name Servers

Two name servers handle the delegation for checkcom.de: docks16.rzone.de and shades11.rzone.de.

checkcom.de shares its name server setup with other domains, including scod.nl, oikos-ev.de, mappendruck.eu and two others.

The name servers of checkcom.de overlap at least partially with those of other domains — among them rg-net.de, bosseb.se, process-pm.com and two more.

These name servers commonly appear in delegations together with docks12.rzone.de, docks09.rzone.de, shades14.rzone.de and 7 other.

docks16.rzone.de and shades11.rzone.de both carry two IP addresses. The A records for docks16.rzone.de are 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16; the A records for shades11.rzone.de are 185.132.34.138 and 2607:f1c0:fe:53:185:132:34:138.

Mail Servers

checkcom.de has one mail server: smtpin.rzone.de.

checkcom.de shares the same mail server setup as other domains, including tatjanavalsang.de, bau-finanzplaner.de, aurapc.eu and two others.

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