catsoft.de - robtex.com
catsoft.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 | docks17.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:17🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| A | 217.160.80.144🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks17.rzone.de | ||||||
| NS | shades01.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 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 | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.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 | docks17.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=1775996877 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-07-12 → 2017-04-07 · 4 obs
● 2017-04-07 23:44:08
○ 2026-04-10 09:15:10
○ 2026-04-12 12:33:48
●MXsmtpin.rzone.de2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 09:15:10
● 2026-04-12 12:33:48
●A2a01:238:20a:202:1079::2026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 09:15:10
● 2026-04-12 12:33:48
○A2a01:238:20a:202:1170::2015-07-12 → 2017-04-07 · 4 obs
● 2017-04-07 23:44:08
○ 2026-04-10 09:15:10
○ 2026-04-12 12:33:48
○A81.169.145.1702015-07-12 → 2017-04-07 · 4 obs
● 2017-04-07 23:44:08
○ 2026-04-10 09:15:10
○ 2026-04-12 12:33:48
●A81.169.145.792026-04-10 → 2026-04-12 · 3 obs
● 2026-04-10 09:15:10
● 2026-04-12 12:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| catsoft.de | shades01.rzone.de, docks17.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.128
NS records: shades01.rzone.de, docks17.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for catsoft.de (unsigned zone)
⏱️ Timing
Total: 1093ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.79 |
| AAAA | 1 | 2a01:238:20a:202:1079:: |
| NS | 2 | shades01.rzone.de, docks17.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks17.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
The entity catsoft.de points to two IP numbers: 2a01:238:20a:202:1079:: and 81.169.145.79.
For instance, other host names wertheim24.net, naturhandel.de, emmc.de, p-mb.de and ele3.de share IP numbers with catsoft.de.
Name Servers
catsoft.de is delegated to two name servers: docks17.rzone.de and shades01.rzone.de.
catsoft.de uses the same name server setup as other domains such as underwatermodule.com, eurobrass.org, ramtv.org, hotstrings.com and lototec.com.
catsoft.de shares name servers with other domains at least partially, for example qa-navigation.com, krisenpraxis.de, volendamhotels.com, wendlandnews.com and borlik.eu.
these name servers are often used with the following: shades12.rzone.de, shades06.rzone.de, shades07.rzone.de, docks03.rzone.de, docks11.rzone.de, docks19.rzone.de, docks16.rzone.de, shades15.rzone.de, shades08.rzone.de and docks04.rzone.de.
Host names with two IP numbers:
docks17.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:17 and 217.160.80.144; shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
catsoft.de is handled by a single mail server, smtpin.rzone.de.
catsoft.de shares the same mail server setup as other domains, for instance myaddress.de, mail.balter-bau.de, seerhein.de, roemmelt.eu and dirk-manderbach.de.
smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.