duasnet.de - robtex.com
duasnet.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1092::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8c.rzone.de | ||||||
| A | 81.169.145.92🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades19.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:146🇺🇸 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 | shades19.rzone.de | ||||||
| A | 185.132.34.146🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades19.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 | docks12.rzone.dehostmaster@strato-rz.de 2020-05-23 #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=1774398940 | ||||||
Same first word
duasnet.de |
Similar names
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-08-13 → 2017-03-26 · 4 obs
● 2017-03-26 08:03:06
○ 2026-03-24 23:09:10
○ 2026-03-25 00:51:56
●MXsmtpin.rzone.de2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 23:09:10
● 2026-03-25 00:51:56
●A2a01:238:20a:202:1092::2015-08-13 → 2026-03-25 · 2 obs
● 2026-03-25 00:51:56
●A81.169.145.922015-08-13 → 2026-03-25 · 2 obs
● 2026-03-25 00:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| duasnet.de | shades19.rzone.de, docks12.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.139
NS records: shades19.rzone.de, docks12.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duasnet.de (unsigned zone)
⏱️ Timing
Total: 2970ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.92 |
| AAAA | 1 | 2a01:238:20a:202:1092:: |
| NS | 2 | docks12.rzone.de, shades19.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
duasnet.de points to two IP numbers: 2a01:238:20a:202:1092:: and 81.169.145.92.
Other host names, for instance berlin-am-meer.com, markku.de, malaicka.com, go-24.de and marter.de share IP numbers with duasnet.de.
Name Servers
Delegation for duasnet.de rests with two name servers, docks12.rzone.de and shades19.rzone.de.
duasnet.de shares the same name server setup as other domains, including popedress.com, healthplus.es, biologischbier.nl, regelin.de and amnandakur.de.
duasnet.de at least partially shares name servers with other domains, for instance passion-x.de, horoscoposem(0x616e616c).net, event-feuer.de, vdh-ts.com and hartfuss.eu.
These name servers are commonly used together with the name servers shades20.rzone.de, shades06.rzone.de, shades01.rzone.de, docks07.rzone.de, docks11.rzone.de, shades04.rzone.de, shades11.rzone.de, shades09.rzone.de, shades18.rzone.de and docks08.rzone.de.
Host names with two IP numbers: docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139; shades19.rzone.de points to 2607:f1c0:fe:53:185:132:34:146 and 185.132.34.146.
Mail Servers
duasnet.de is handled by a single mail server, smtpin.rzone.de.
duasnet.de uses the same mail server configuration as other domains, such as new-generation.info, mail.jan-rittel.de, mail.sdcv.de, alacanela.com and qdex.de.
smtpin.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.