c-keller.de - robtex.com
c-keller.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades14.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades14.rzone.de | ||||||
| A | 185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades14.rzone.de | ||||||
| NS | docks20.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:20🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| A | 217.160.80.147🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks20.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | shades14.rzone.dehostmaster@strato-rz.de 2020-05-22 #30 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1784306826 | ||||||
Same first word
c-keller.de |
DNS History
7 records (5 active, 2 former)
●A2a01:238:20a:202:1086::2026-03-31 → 2026-07-17 · 3 obs
● 2026-03-31 07:43:30
● 2026-07-17 17:15:08
○A2a01:238:20a:202:1150::2015-06-28 → 2016-05-01 · 4 obs
● 2016-05-01 01:03:04
○ 2026-03-31 07:43:30
○ 2026-07-17 17:15:08
○A81.169.145.1502015-06-28 → 2016-05-01 · 4 obs
● 2016-05-01 01:03:04
○ 2026-03-31 07:43:30
○ 2026-07-17 17:15:08
●A81.169.145.862026-03-31 → 2026-07-17 · 3 obs
● 2026-03-31 07:43:30
● 2026-07-17 17:15:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| c-keller.de | shades14.rzone.de, docks20.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.147
NS records: shades14.rzone.de, docks20.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-keller.de (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.86 |
| AAAA | 1 | 2a01:238:20a:202:1086:: |
| NS | 2 | docks20.rzone.de, shades14.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
c-keller.de directs to two IP numbers, 81.169.145.86 and 2a01:238:20a:202:1086::
hirschhuber.net, nrg9k.com, bbc-wohnservice.de plus two other host names have IP numbers in common with c-keller.de.
Name Servers
c-keller.de uses two name servers for its delegation: docks20.rzone.de and shades14.rzone.de.
The name server configuration of c-keller.de is shared with other domains, for instance conlife.biz, vanessalambrecht.com, schoderer-gmbh.de and two others.
c-keller.de has at least partial name server overlap with other domains, such as ferienwohnung-kaiserslautern.de, drukomat.de, mtl-solutions.com and two others.
shades20.rzone.de, shades08.rzone.de and docks07.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
The two host names docks20.rzone.de and shades14.rzone.de each have a pair of IP addresses: docks20.rzone.de has 217.160.80.147 and 2001:8d8:fe:53:5747:2a74:d:20, and shades14.rzone.de has 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.
Mail Servers
c-keller.de uses one mail server — smtpin.rzone.de.
The mail server setup of c-keller.de matches that of other domains such as cvjm-johannis.de, partscht.de, schilp.net and two others.
smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.