dr-kater.com - robtex.com
dr-kater.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1064::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w00.rzone.de | ||||||
| A | 81.169.145.64🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks19.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:19🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| A | 217.160.80.146🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks19.rzone.de | ||||||
| NS | shades03.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:130🇺🇸 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 | shades03.rzone.de | ||||||
| A | 185.132.34.130🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades03.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks19.rzone.dehostmaster@strato-rz.de 2020-06-06 #14 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786887834 | ||||||
Same first word
dr-kater.com |
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-06-14 → 2017-04-20 · 4 obs
● 2017-04-20 16:37:38
○ 2026-07-04 17:18:16
○ 2026-08-16 13:45:34
●MXsmtpin.rzone.de2026-07-04 → 2026-08-16 · 3 obs
● 2026-07-04 17:18:16
● 2026-08-16 13:45:34
●A2a01:238:20a:202:1064::2026-07-04 → 2026-08-16 · 3 obs
● 2026-07-04 17:18:16
● 2026-08-16 13:45:34
○A2a01:238:20a:202:1089::2015-06-14 → 2017-04-20 · 4 obs
● 2017-04-20 16:37:38
○ 2026-07-04 17:18:16
○ 2026-08-16 13:45:34
●A81.169.145.642026-07-04 → 2026-08-16 · 3 obs
● 2026-07-04 17:18:16
● 2026-08-16 13:45:34
○A81.169.145.892015-06-14 → 2017-04-20 · 4 obs
● 2017-04-20 16:37:38
○ 2026-07-04 17:18:16
○ 2026-08-16 13:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| dr-kater.com | shades03.rzone.de, docks19.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.146
NS records: shades03.rzone.de, docks19.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dr-kater.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.64 |
| AAAA | 1 | 2a01:238:20a:202:1064:: |
| NS | 2 | docks19.rzone.de, shades03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks19.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
dr-kater.com directs to two IP numbers, 81.169.145.64 and 2a01:238:20a:202:1064::
ceramiga.com, mefes.de, donautal.de plus two other host names have IP numbers in common with dr-kater.com.
Name Servers
dr-kater.com uses two name servers for its delegation: docks19.rzone.de and shades03.rzone.de.
The name server configuration of dr-kater.com is shared with other domains, for instance jyoti-fairworks.org, oliverstamm.com, oid.de and two others.
dr-kater.com has at least partial name server overlap with other domains, such as iblind.ch, ava-velsen.com, i-amt.de and two others.
docks09.rzone.de, shades07.rzone.de and docks01.rzone.de — plus 7 other name servers — are commonly paired with these name servers.
The two host names docks19.rzone.de and shades03.rzone.de each have a pair of IP addresses: docks19.rzone.de has 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, and shades03.rzone.de has 185.132.34.130 and 2607:f1c0:fe:53:185:132:34:130.
Mail Servers
dr-kater.com uses one mail server — smtpin.rzone.de.
The mail server setup of dr-kater.com matches that of other domains such as mail.joerg-elektro.de, inside-ev.net, azure.geissnet.de and two others.
smtpin.rzone.de has two IP addresses: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.