otenko.de - dns.ninja
otenko.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.21.148.33🇩🇪 Amazon178.21.148.0/24 EC2 Prefix | ||||||
| NS | a.regfish-ns.net ⭐ | ||||||
| A | 2a02:2c0:0:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0::/48 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| A | 178.21.144.21🇩🇪 REGFISH-AS178.21.144.0/24 Vultr Customer Route | ||||||
| PTR | a.regfish-ns.net | ||||||
| NS | b.regfish-ns.net | ||||||
| A | 2a02:2c0:1:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:1::/48 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| A | 178.21.145.21🇩🇪 REGFISH-AS178.21.145.0/24 Vultr Customer Route | ||||||
| PTR | b.regfish-ns.net | ||||||
| NS | c.regfish-ns.net | ||||||
| A | 2a02:2c0:2:21::aced:beef🇩🇪 REGFISH-AS2a02:2c0:2::/48 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| A | 178.21.146.21🇩🇪 REGFISH-AS178.21.146.0/24 Vultr Customer Route | ||||||
| PTR | c.regfish-ns.net | ||||||
| SOA | a.regfish-ns.netdns@regfish-ns.net serial=1726899782 | ||||||
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=1786943659 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSa.regfish-ns.net2015-07-02 → 2026-08-17 · 2 obs
● 2026-08-17 05:48:14
●NSb.regfish-ns.net2015-07-02 → 2026-08-17 · 2 obs
● 2026-08-17 05:48:14
●NSc.regfish-ns.net2015-07-02 → 2026-08-17 · 2 obs
● 2026-08-17 05:48:14
●A178.21.148.332026-02-17 → 2026-08-17 · 3 obs
● 2026-02-17 18:26:38
● 2026-08-17 05:48:14
○A35.157.180.272018-07-06 → 2018-07-06 · 4 obs
● 2018-07-06 08:21:04
○ 2026-02-17 18:26:38
○ 2026-08-17 05:48:14
○A79.140.49.662015-07-02 → 2017-02-02 · 4 obs
● 2017-02-02 01:15:36
○ 2018-07-06 08:21:04
○ 2026-08-17 05:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, z.nic.de, f.nic.de | - |
| otenko.de | a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net | - |
✅ Authoritative Response
Server:178.21.144.21
NS records: a.regfish-ns.net, b.regfish-ns.net, c.regfish-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for otenko.de (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.21.148.33 |
| NS | 3 | b.regfish-ns.net, c.regfish-ns.net... |
| SOA | 1 | a.regfish-ns.net dns.regfish-ns.net |
Analysis
IP Addresses
otenko.de points to a single IP number: 178.21.148.33.
Additional host names — salecon-gmbh.com, mhzks.com, darlington.de and two others — share IP numbers with otenko.de.
Name Servers
otenko.de is delegated to three name servers: a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net.
otenko.de has at least partial name server overlap with other domains, such as cutweb.at, 3d-workroom.com, asffo.de and two others.
These name servers tend to appear together with the name servers ns1.pgvhosting.at, ns2.pgvhosting.at and ns3.pgvhosting.at.
a.regfish-ns.net, b.regfish-ns.net and c.regfish-ns.net each resolve to two IP addresses: a.regfish-ns.net resolves to 178.21.144.21 and 2a02:2c0:0:21::aced:beef; b.regfish-ns.net resolves to 178.21.145.21 and 2a02:2c0:1:21::aced:beef; c.regfish-ns.net resolves to 178.21.146.21 and 2a02:2c0:2:21::aced:beef.