bits-bytes.koeln - dns.ninja
bits-bytes.koeln
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns11.netcologne.de ⭐ | ||||||
| A | 2a03:2900:3:1::2🇩🇪 AS488232a03:2900::/32 | ||||||
| PTR | ns1.routing.net | ||||||
| A | 134.0.30.178🇩🇪 AS48823134.0.24.0/21 | ||||||
| PTR | ns1.routing.net | ||||||
| NS | dns12.netcologne.de | ||||||
| A | 2001:4d8f:2::2🇩🇪 ROUTING-ANYCAST2001:4d8f::/32 | ||||||
| PTR | ns2.routing.net | ||||||
| A | 194.50.113.2🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route | ||||||
| PTR | ns2.routing.net | ||||||
| NS | dns13.netcologne.de | ||||||
| A | 2a03:2902:3:1::2🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo | ||||||
| PTR | ns3.routing.net | ||||||
| A | 194.126.196.2🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH | ||||||
| PTR | ns3.routing.net | ||||||
| NS | dns14.netcologne.de | ||||||
| A | 185.11.139.126🇩🇪 AS48823185.11.136.0/22 | ||||||
| SOA | dns11.netcologne.dehostmaster@routing.net 2026-06-01 #0 | ||||||
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 serial=2025077450 | ||||||
Same first word
bits-bytes.info |
bits-bytes.fi |
bits-bytes.no |
bits-bytes.koeln |
bits-bytes.com |
bits-bytes.de |
bits-bytes.cologne |
DNS History
4 records (4 active, 0 former)
●NSdns11.netcologne.de2016-12-13 → 2026-07-07 · 2 obs
● 2026-07-07 12:17:52
●NSdns12.netcologne.de2016-12-13 → 2026-07-07 · 2 obs
● 2026-07-07 12:17:52
●NSdns13.netcologne.de2016-12-13 → 2026-07-07 · 2 obs
● 2026-07-07 12:17:52
●NSdns14.netcologne.de2016-12-13 → 2026-07-07 · 2 obs
● 2026-07-07 12:17:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| koeln | dns.ryce-rsp.com, ns1.dns.business, ns1.ryce-rsp.com | - |
| bits-bytes.koeln | dns13.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de | - |
✅ Authoritative Response
Server:134.0.30.178
NS records: dns13.netcologne.de, dns14.netcologne.de, dns11.netcologne.de, dns12.netcologne.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bits-bytes.koeln (unsigned zone)
⏱️ Timing
Total: 3752ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns14.netcologne.de, dns13.netcologne.de... |
| SOA | 1 | dns11.netcologne.de hostmaster.routing.n |
Analysis
Name Servers
Four name servers handle the delegation for bits-bytes.koeln: dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.
The name servers of bits-bytes.koeln overlap at least partially with those of other domains — among them kaiserkom.com, sn2pi.de, knallbu.de and two more.
Host names pointing to two IP addresses:
dns11.netcologne.de directs traffic to 134.0.30.178 and 2a03:2900:3:1::2.
dns12.netcologne.de directs traffic to 194.50.113.2 and 2001:4d8f:2::2.
dns13.netcologne.de directs traffic to 194.126.196.2 and 2a03:2902:3:1::2.
Host names resolving to a single IP address:
dns14.netcologne.de has the IP address 185.11.139.126.