syscat.de - dns.ninja
syscat.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1082::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w82.rzone.de | ||||||
| A | 81.169.145.82🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades16.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:143🇺🇸 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 | shades16.rzone.de | ||||||
| A | 185.132.34.143🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades16.rzone.de | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.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 | shades16.rzone.dehostmaster@strato-rz.de 2020-05-24 #5 | ||||||
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=1780968641 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-06-27 → 2020-01-07 · 3 obs
● 2020-01-07 17:39:40
○ 2026-06-09 01:32:16
●A2a01:238:20a:202:1082::2015-06-27 → 2026-06-09 · 2 obs
● 2026-06-09 01:32:16
●A81.169.145.822015-06-27 → 2026-06-09 · 2 obs
● 2026-06-09 01:32:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| syscat.de | docks03.rzone.de, shades16.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.143
NS records: docks03.rzone.de, shades16.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syscat.de (unsigned zone)
⏱️ Timing
Total: 1166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.82 |
| AAAA | 1 | 2a01:238:20a:202:1082:: |
| NS | 2 | shades16.rzone.de, docks03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades16.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
syscat.de points to two IP numbers: 81.169.145.82 and 2a01:238:20a:202:1082::.
ghost-it-ill.de, bleib-dran.de, unimaxx.eu plus two other host names have IP numbers in common with syscat.de.
Name Servers
Two name servers handle the delegation for syscat.de: docks03.rzone.de and shades16.rzone.de.
The name server configuration of syscat.de is shared with other domains, for instance vehreschild.net, ilau.de, algieba.de and two others.
At least some of syscat.de's name servers are shared with other domains, for example kimat.de, staudenschmiede.de, imperialtheater.de and two more.
These name servers tend to appear in conjunction with shades05.rzone.de, shades10.rzone.de, shades20.rzone.de and seven others.
docks03.rzone.de and shades16.rzone.de both carry two IP addresses. The A records for docks03.rzone.de are 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3; the A records for shades16.rzone.de are 185.132.34.143 and 2607:f1c0:fe:53:185:132:34:143.
Mail Servers
syscat.de uses one mail server — smtpin.rzone.de.
The mail server setup of syscat.de matches that of other domains such as medico-plus.de, mail2.ananta.org, digaudio.de and two others.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.