opitznet.de - robtex.com
opitznet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1159::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w9f.rzone.de | ||||||
| A | 81.169.145.159🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades06.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:133🇺🇸 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 | shades06.rzone.de | ||||||
| A | 185.132.34.133🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades06.rzone.de | ||||||
| NS | docks10.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:10🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks10.rzone.de | ||||||
| A | 217.160.80.137🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks10.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 | shades06.rzone.dehostmaster@strato-rz.de 2020-05-05 #4 | ||||||
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=1775943697 | ||||||
Same first word
opitznet.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-13 → 2020-04-01 · 3 obs
● 2020-04-01 15:34:12
○ 2026-04-11 21:56:06
●A2a01:238:20a:202:1159::2015-07-13 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:06
●A81.169.145.1592015-07-13 → 2026-04-11 · 2 obs
● 2026-04-11 21:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| opitznet.de | docks10.rzone.de, shades06.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.137
NS records: docks10.rzone.de, shades06.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opitznet.de (unsigned zone)
⏱️ Timing
Total: 1122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.159 |
| AAAA | 1 | 2a01:238:20a:202:1159:: |
| NS | 2 | shades06.rzone.de, docks10.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades06.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
opitznet.de resolves to two IPs: 2a01:238:20a:202:1159:: and 81.169.145.159.
other host names for instance killerdesign.de, trumm.net, heidepartner.de, john-ian.com and digi-resume.com share IP numbers with opitznet.de.
Name Servers
opitznet.de is delegated to two name servers: docks10.rzone.de and shades06.rzone.de.
opitznet.de shares the same name server setup as other domains, for example voippartners.nl, fruhstorfer-partner.de, magicfootball.de, handbagenius.com and preis-alarm.com.
opitznet.de at least partially shares name servers with other domains, for instance cromess.eu, et-p.de, bekka.de, chinacon.de and djarnhem.nl.
These name servers are often used together with the name servers docks05.rzone.de, shades11.rzone.de, shades02.rzone.de, shades10.rzone.de, shades01.rzone.de, docks11.rzone.de, shades17.rzone.de, docks09.rzone.de, docks06.rzone.de and docks02.rzone.de.
Host names with two IP numbers:
docks10.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:10 and 217.160.80.137
shades06.rzone.de points to 2607:f1c0:fe:53:185:132:34:133 and 185.132.34.133
Mail Servers
opitznet.de is handled by a single mail server, smtpin.rzone.de.
opitznet.de shares the same mail server setup as other domains, for instance ns1.secu-sys.de, *.burgenwelt.de, mail.etex.de, nordform.de and mbibs.de.
Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.