devcologne.com - dns.ninja
devcologne.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:8d8:100f:f000::200IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| A | 217.160.0.3IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks15.rzone.de ⭐ | ||||||
| NS | shades08.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| SOA | docks15.rzone.dehostmaster@strato-rz.de 2020-12-30 #27 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792445299 | ||||||
Same first word
devcologne.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdocks15.rzone.de2026-10-03 → 2026-10-19 · 3 obs
○ 2017-05-08 06:08:00
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
○NSns1.de-nserver.de2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 06:08:00
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
○NSns2.de-nserver.de2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 06:08:00
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
●NSshades08.rzone.de2026-10-03 → 2026-10-19 · 3 obs
○ 2017-05-08 06:08:00
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
○MXmail.devcologne.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 06:08:00
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
●MXsmtpin.rzone.de2026-10-03 → 2026-10-19 · 3 obs
○ 2017-05-08 06:08:00
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
●A2001:8d8:100f:f000::2002026-10-03 → 2026-10-19 · 3 obs
○ 2017-05-08 06:08:00
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
●A217.160.0.32026-10-03 → 2026-10-19 · 3 obs
○ 2017-05-08 06:08:00
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
● 2026-10-03 18:24:20
● 2026-10-19 21:34:14
○A77.75.249.732017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 06:08:00
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
○ 2026-10-03 18:24:20
○ 2026-10-19 21:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net... | - |
| devcologne.com | shades08.rzone.de, docks15.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.142
NS records: shades08.rzone.de, docks15.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 2005ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.3 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | shades08.rzone.de, docks15.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks15.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
devcologne.com points to the IP addresses 217.160.0.3 and 2001:8d8:100f:f000::200
Name Servers
The NS records for devcologne.com delegate to docks15.rzone.de and shades08.rzone.de.
Mail Servers
Mail for devcologne.com is handled by a single mail server, smtpin.rzone.de.