kerber.org - robtex.com
kerber.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1165::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.165🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades05.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:132🇺🇸 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 | shades05.rzone.de | ||||||
| A | 185.132.34.132🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades05.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 | docks12.rzone.dehostmaster@strato-rz.de 2020-05-30 #11 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774703449 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-11 → 2017-02-19 · 4 obs
● 2017-02-19 21:58:40
○ 2020-01-14 22:52:24
○ 2026-03-28 13:34:06
●MXsmtpin.rzone.de2020-01-14 → 2026-03-28 · 3 obs
● 2020-01-14 22:52:24
● 2026-03-28 13:34:06
○A2a01:238:20a:202:1164::2015-07-11 → 2020-01-14 · 4 obs
● 2020-01-14 22:52:24
○ 2026-03-27 15:30:24
○ 2026-03-28 13:34:06
●A2a01:238:20a:202:1165::2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:30:24
● 2026-03-28 13:34:06
○A81.169.145.1642015-07-11 → 2020-01-14 · 4 obs
● 2020-01-14 22:52:24
○ 2026-03-27 15:30:24
○ 2026-03-28 13:34:06
●A81.169.145.1652026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:30:24
● 2026-03-28 13:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kerber.org | shades05.rzone.de, docks12.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: shades05.rzone.de, docks12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kerber.org (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.165 |
| AAAA | 1 | 2a01:238:20a:202:1165:: |
| NS | 2 | docks12.rzone.de, shades05.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
kerber.org points to two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.
Other host names such as dentaltrans.de, rumpenhorst.biz, resinjo.ch, ai-cloud.de and icpu.de share IPs with kerber.org.
Name Servers
Two name servers docks12.rzone.de and shades05.rzone.de handle the delegation for kerber.org.
kerber.org shares the same name server setup as other domains, for example cermed.net, spessartland.de, mslko.de, marcelvanderwiel.com and opentimetool.de.
kerber.org at least partially shares name servers with other domains, for example tci.info, linh.eu, nimad.de, bateco.de and oberkochen-heimatverein.de.
these name servers are commonly used with the following name servers: docks03.rzone.de, shades06.rzone.de, shades19.rzone.de, shades08.rzone.de, shades15.rzone.de, shades01.rzone.de, shades10.rzone.de, docks10.rzone.de, docks08.rzone.de and shades17.rzone.de.
Host names with two IP numbers:
docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139.
shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132.
Mail Servers
The smtpin.rzone.de mail server handles kerber.org.
kerber.org shares the same mail server setup as other domains, including hgs.schmitz-ub.de, exeno.de, anwaelte-hadamar.de, sslxxle.immoxxl.de and kedimo.de.
smtpin.rzone.de points to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.