duto.de - dns.ninja
duto.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1086::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w86.rzone.de | ||||||
| A | 81.169.145.86🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks07.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:7🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| A | 217.160.80.134🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks07.rzone.de | ||||||
| NS | shades18.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:145🇺🇸 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 | shades18.rzone.de | ||||||
| A | 185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades18.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 | docks07.rzone.dehostmaster@strato-rz.de 2020-05-26 #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=1781563243 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXsmtp.rzone.de2015-06-20 → 2017-09-21 · 4 obs
● 2017-09-21 07:10:54
○ 2021-04-22 18:41:38
○ 2026-06-15 23:01:44
●MXsmtpin.rzone.de2021-04-22 → 2026-06-15 · 3 obs
● 2021-04-22 18:41:38
● 2026-06-15 23:01:44
○A2a01:238:20a:202:1072::2015-06-20 → 2017-09-21 · 4 obs
● 2017-09-21 07:10:54
○ 2021-04-22 18:41:38
○ 2026-06-15 23:01:44
●A2a01:238:20a:202:1086::2021-04-22 → 2026-06-15 · 3 obs
● 2021-04-22 18:41:38
● 2026-06-15 23:01:44
○A81.169.145.722015-06-20 → 2017-09-21 · 4 obs
● 2017-09-21 07:10:54
○ 2021-04-22 18:41:38
○ 2026-06-15 23:01:44
●A81.169.145.862021-04-22 → 2026-06-15 · 3 obs
● 2021-04-22 18:41:38
● 2026-06-15 23:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, z.nic.de, a.nic.de | - |
| duto.de | shades18.rzone.de, docks07.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.134
NS records: shades18.rzone.de, docks07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duto.de (unsigned zone)
⏱️ Timing
Total: 1571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.86 |
| AAAA | 1 | 2a01:238:20a:202:1086:: |
| NS | 2 | shades18.rzone.de, docks07.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks07.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
duto.de directs to two IP numbers, 81.169.145.86 and 2a01:238:20a:202:1086::
kwa24.com, hautzenberger.de, barth.network plus two other host names have IP numbers in common with duto.de.
Name Servers
Two name servers handle the delegation for duto.de: docks07.rzone.de and shades18.rzone.de.
The name server configuration of duto.de is shared with other domains, for instance woutersparketvloeren.nl, cafew.net, lsb-online.de and two others.
duto.de partially shares its NS delegation with several other domains, including yreuber.de, liebersee.de, maria-kuhlage.com and two others.
In DNS configurations, these name servers often share authority with shades12.rzone.de, shades04.rzone.de, docks13.rzone.de and 7 other name servers.
docks07.rzone.de and shades18.rzone.de both carry two IP addresses. The A records for docks07.rzone.de are 217.160.80.134 and 2001:8d8:fe:53:5747:2a74:d:7; the A records for shades18.rzone.de are 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.
Mail Servers
duto.de uses one mail server — smtpin.rzone.de.
The mail server setup of duto.de matches that of other domains such as zander-intra.net, msg-spedition.de, ambient-domain.de and two others.
The host smtpin.rzone.de resolves to 81.169.145.97 and 2a01:238:20a:202:50f0::1097 — two IP addresses.