coreground.de - dns.ninja

coreground.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1084::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw84.rzone.de
A81.169.145.84🇩🇪 STRATO81.169.144.0/22 AG
NSdocks15.rzone.de ⭐
A2001:8d8:fe:53:5747:2a74:d:15🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks15.rzone.de
A217.160.80.142🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks15.rzone.de
NSshades09.rzone.de
A2607:f1c0:fe:53:185:132:34:136🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades09.rzone.de
A185.132.34.136🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades09.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
SOAdocks15.rzone.dehostmaster@strato-rz.de 2020-05-22 #5

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=1783715661
WOT: SAFE (63/100)

Subdomains

www.coreground.de

Same first word

coreground.com
coreground.de

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdocks15.rzone.deshades09.rzone.deMXsmtpin.rzone.desmtp.rzone.deA2a01:238:20a:202:1084::81.169.145.842a01:238:20a:202:1151::81.169.145.151
●NSdocks15.rzone.de2015-08-12 → 2026-07-10 · 2 obs
● 2015-08-12 11:06:24
● 2026-07-10 20:51:26
●NSshades09.rzone.de2015-08-12 → 2026-07-10 · 2 obs
● 2015-08-12 11:06:24
● 2026-07-10 20:51:26
○MXsmtp.rzone.de2015-08-12 → 2017-04-09 · 4 obs
● 2015-08-12 11:06:24
● 2017-04-09 17:23:08
○ 2020-04-01 08:43:24
○ 2026-07-10 20:51:26
●MXsmtpin.rzone.de2020-04-01 → 2026-07-10 · 3 obs
○ 2017-04-09 17:23:08
● 2020-04-01 08:43:24
● 2026-07-10 20:51:26
●A2a01:238:20a:202:1084::2020-04-01 → 2026-07-10 · 3 obs
○ 2017-04-09 17:23:08
● 2020-04-01 08:43:24
● 2026-07-10 20:51:26
○A2a01:238:20a:202:1151::2015-08-12 → 2017-04-09 · 4 obs
● 2015-08-12 11:06:24
● 2017-04-09 17:23:08
○ 2020-04-01 08:43:24
○ 2026-07-10 20:51:26
○A81.169.145.1512015-08-12 → 2017-04-09 · 4 obs
● 2015-08-12 11:06:24
● 2017-04-09 17:23:08
○ 2020-04-01 08:43:24
○ 2026-07-10 20:51:26
●A81.169.145.842020-04-01 → 2026-07-10 · 3 obs
○ 2017-04-09 17:23:08
● 2020-04-01 08:43:24
● 2026-07-10 20:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
coreground.dedocks15.rzone.de, shades09.rzone.de-

✅ Authoritative Response

Server:185.132.34.136

NS records: docks15.rzone.de, shades09.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreground.de (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.84
AAAA12a01:238:20a:202:1084::
NS2docks15.rzone.de, shades09.rzone.de
MX1smtpin.rzone.de (pri: 5)
SOA1docks15.rzone.de hostmaster.strato-rz.de

Analysis

Hierarchy

coreground.de is a parent domain of www.coreground.de.

IP Addresses

coreground.de directs to two IP numbers, 81.169.145.84 and 2a01:238:20a:202:1084::

Among the host names that share IP numbers with coreground.de are nedermode.com, iuk-drk.de, orzen.eu and two others.

Name Servers

coreground.de is delegated to two name servers: docks15.rzone.de and shades09.rzone.de.

coreground.de has the same name server delegation as a number of other domains, such as helmut-schulte.de, xn--primrtherapie-efb.info, nueschen.com and two more.

coreground.de shares at least some of its name servers with other domains, including me-b.com, drhanik.de, phoenix-divers.de and two others.

These name servers are frequently seen alongside shades02.rzone.de, shades16.rzone.de, shades05.rzone.de and 7 other name servers.

docks15.rzone.de and shades09.rzone.de each resolve to two IP addresses: docks15.rzone.de points to 217.160.80.142 and 2001:8d8:fe:53:5747:2a74:d:15, while shades09.rzone.de points to 185.132.34.136 and 2607:f1c0:fe:53:185:132:34:136.

Mail Servers

coreground.de routes its mail through a single mail server, smtpin.rzone.de.

coreground.de has the same mail server arrangement as a number of other domains, for example ingeemcneill.com, glasreinigung-melle.de, roomofideas.de and two more.

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