cat-soft.de - robtex.com
cat-soft.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1079::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w0f.rzone.de | ||||||
| A | 81.169.145.79🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades12.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:139🇺🇸 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 | shades12.rzone.de | ||||||
| A | 185.132.34.139🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades12.rzone.de | ||||||
| NS | docks05.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:5🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks05.rzone.de | ||||||
| A | 217.160.80.132🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks05.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 | shades12.rzone.dehostmaster@strato-rz.de 2020-05-22 #6 | ||||||
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=1778872222 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-07 → 2017-02-12 · 4 obs
● 2017-02-12 19:51:04
○ 2018-12-21 21:44:38
○ 2026-05-15 19:33:56
●MXsmtpin.rzone.de2018-12-21 → 2026-05-15 · 3 obs
● 2018-12-21 21:44:38
● 2026-05-15 19:33:56
●A2a01:238:20a:202:1079::2026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 17:01:48
● 2026-05-15 19:33:56
○A2a01:238:20a:202:1166::2015-07-07 → 2018-12-21 · 4 obs
● 2018-12-21 21:44:38
○ 2026-03-27 17:01:48
○ 2026-05-15 19:33:56
○A81.169.145.1662015-07-07 → 2018-12-21 · 4 obs
● 2018-12-21 21:44:38
○ 2026-03-27 17:01:48
○ 2026-05-15 19:33:56
●A81.169.145.792026-03-27 → 2026-05-15 · 3 obs
● 2026-03-27 17:01:48
● 2026-05-15 19:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| cat-soft.de | shades12.rzone.de, docks05.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.139
NS records: shades12.rzone.de, docks05.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cat-soft.de (unsigned zone)
⏱️ Timing
Total: 1492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.79 |
| AAAA | 1 | 2a01:238:20a:202:1079:: |
| NS | 2 | shades12.rzone.de, docks05.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades12.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
cat-soft.de points to two IPs: 2a01:238:20a:202:1079:: and 81.169.145.79.
Other host names, for instance ercosplan.com, conformo.com, vdr.net, tabellenblatt.de and data-reco.de share IP numbers with cat-soft.de.
Name Servers
Two name servers docks05.rzone.de and shades12.rzone.de are delegated to cat-soft.de.
cat-soft.de uses the same name server configuration as other domains, such as physio-ako.de, embedded-software-design.de, concrete-art.org, n-moeller.de and anjar.de.
cat-soft.de at least partially shares name servers with other domains such as dj-mix.de, singler-metall.com, alstaette.net, banyar.de and bolanderhof.de.
These name servers are often used together with docks16.rzone.de, shades11.rzone.de, docks06.rzone.de, shades02.rzone.de, shades10.rzone.de, shades14.rzone.de, docks01.rzone.de, docks04.rzone.de, docks03.rzone.de and shades09.rzone.de.
Host names with two IPs:
docks05.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:5 and 217.160.80.132.
shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.
Mail Servers
cat-soft.de is handled by a single mail server, smtpin.rzone.de.
cat-soft.de shares the same mail server setup as other domains, including mail.schova.de, blumenstadt.net, numatech.de, sanistar24.de and novaa.de.
Host name smtpin.rzone.de points to IPs 2a01:238:20a:202:50f0::1097 and 81.169.145.97.