opitz.co - robtex.com
opitz.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1162::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | wa2.rzone.de | ||||||
| A | 81.169.145.162🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks01.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:1🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks01.rzone.de | ||||||
| A | 217.160.80.128🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks01.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 | docks01.rzone.dehostmaster@strato-rz.de 2020-06-17 #15 | ||||||
co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759620821 | ||||||
Same first word
opitz.biz |
opitz.ca |
opitz.se |
opitz.be |
opitz.at |
opitz.com |
opitz.co.uk |
opitz.it |
opitz.com.ar |
opitz.eu |
opitz.me |
opitz.dk |
opitz.pl |
opitz.org |
opitz.cz |
opitz.mx |
opitz.info |
opitz.co |
opitz.cc |
opitz.email |
opitz.de |
Similar names
DNS History
7 records (5 active, 2 former)
○A2a01:238:20a:202:1157::2015-06-22 → 2016-11-29 · 4 obs
● 2016-11-29 11:35:20
○ 2026-03-26 16:45:50
○ 2026-03-29 04:51:38
●A2a01:238:20a:202:1162::2026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 16:45:50
● 2026-03-29 04:51:38
○A81.169.145.1572015-06-22 → 2016-11-29 · 4 obs
● 2016-11-29 11:35:20
○ 2026-03-26 16:45:50
○ 2026-03-29 04:51:38
●A81.169.145.1622026-03-26 → 2026-03-29 · 3 obs
● 2026-03-26 16:45:50
● 2026-03-29 04:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | b.registrydns.co, a.registrydns.co, d.registrydns.co, c.registrydns.co | - |
| opitz.co | docks01.rzone.de, shades05.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.128
NS records: docks01.rzone.de, shades05.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opitz.co (unsigned zone)
⏱️ Timing
Total: 4368ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.162 |
| AAAA | 1 | 2a01:238:20a:202:1162:: |
| NS | 2 | docks01.rzone.de, shades05.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks01.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
opitz.co resolves to two IPs: 2a01:238:20a:202:1162:: and 81.169.145.162.
other host names for instance salaction.de, prowime.com, lifetaix.de, 2rsa.de and puppen-etc.de share IP numbers with opitz.co.
Name Servers
opitz.co is delegated to two name servers: docks01.rzone.de and shades05.rzone.de.
opitz.co shares the same name server setup as other domains, for example 4use.net, sokraten.biz, dobroschke.info, volxgin.com and sys-com.eu.
opitz.co at least partially shares name servers with other domains, for instance hoerbrief.de, conmediation.eu, glum.de, dieter-henkel.de and mopselekt.net.
These name servers are often used together with the name servers shades19.rzone.de, shades01.rzone.de, shades13.rzone.de, docks02.rzone.de, shades15.rzone.de, shades11.rzone.de, docks16.rzone.de, shades17.rzone.de, docks08.rzone.de and docks06.rzone.de.
Host names with two IP numbers:
docks01.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:1 and 217.160.80.128
shades05.rzone.de points to 2607:f1c0:fe:53:185:132:34:132 and 185.132.34.132
Mail Servers
opitz.co is handled by a single mail server, smtpin.rzone.de.
opitz.co shares the same mail server setup as other domains, for instance matzner.de, mail.bernd-oeltjenbruns.de, megadruck.de, rfi-consulting.de and guema.com.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.