dds.koeln - dns.ninja
dds.koeln
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1148::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w94.rzone.de | ||||||
| A | 81.169.145.148🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | shades15.rzone.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:142🇺🇸 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 | shades15.rzone.de | ||||||
| A | 185.132.34.142🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades15.rzone.de | ||||||
| NS | docks03.rzone.de | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:3🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks03.rzone.de | ||||||
| A | 217.160.80.130🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks03.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 | shades15.rzone.dehostmaster@strato-rz.de 2020-06-20 #35 | ||||||
koeln
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.ryce-rsp.com ⭐ | ||||||
| NS | dns.ryce-rsp.com | ||||||
| NS | ns1.dns.business | ||||||
| SOA | ns1.ryce-rsp.comsupport@ryce-rsp.com 2025-08-10 #9 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●A2a01:238:20a:202:1148::2026-02-17 → 2026-08-13 · 3 obs
● 2026-02-17 15:36:06
● 2026-08-13 17:40:40
○A2a01:238:20a:202:1161::2016-12-13 → 2021-01-09 · 4 obs
● 2021-01-09 04:04:56
○ 2026-02-17 15:36:06
○ 2026-08-13 17:40:40
●A81.169.145.1482026-02-17 → 2026-08-13 · 3 obs
● 2026-02-17 15:36:06
● 2026-08-13 17:40:40
○A81.169.145.1612016-12-13 → 2021-01-09 · 4 obs
● 2021-01-09 04:04:56
○ 2026-02-17 15:36:06
○ 2026-08-13 17:40:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| koeln | ns1.dns.business, ns1.ryce-rsp.com, dns.ryce-rsp.com | 6 records |
| dds.koeln | docks03.rzone.de, shades15.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.130
NS records: docks03.rzone.de, shades15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dds.koeln (unsigned zone)
⏱️ Timing
Total: 980ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.148 |
| AAAA | 1 | 2a01:238:20a:202:1148:: |
| NS | 2 | shades15.rzone.de, docks03.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | shades15.rzone.de hostmaster.strato-rz.d |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.ryce-rsp.com, ns1.dns.business, dns.ryce-rsp.com...)
Analysis
IP Addresses
dds.koeln has two IP addresses: 81.169.145.148 and 2a01:238:20a:202:1148::
stb-kuhr.de, potaczek.de, extendedmusic.net and two other host names share IP numbers with dds.koeln.
Name Servers
dds.koeln is delegated to two name servers: docks03.rzone.de and shades15.rzone.de.
dds.koeln uses the same name servers as several other domains — among them hitpicks.de, praxisklinik-parkarkaden.de, florian-lindebner.de and two more.
At least some of dds.koeln's name servers are shared with other domains, for example clubd.de, mocean.org, thimel.org and two more.
These name servers tend to co-occur with shades18.rzone.de, docks13.rzone.de, shades16.rzone.de and 7 other name servers in the same DNS delegations.
docks03.rzone.de and shades15.rzone.de each resolve to two IP addresses: docks03.rzone.de points to 217.160.80.130 and 2001:8d8:fe:53:5747:2a74:d:3, while shades15.rzone.de points to 185.132.34.142 and 2607:f1c0:fe:53:185:132:34:142.
Mail Servers
Mail for dds.koeln is handled by a single mail server, smtpin.rzone.de.
dds.koeln uses an identical mail server configuration to several other domains — among them mail.nosebook.de, strategymixer.com, wilp.net and two more.
smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.