com-koeln.de - robtex.com

com-koeln.de

DNSSEC⚠️ Not signed

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1774569351

Previously MX for

ruhrtraining.com

Similar names

moc-koeln.de

DNS History

8 records (0 active, 8 former)

20162017201820192020202120222023202420252026NSnsa5.schlundtech.densb5.schlundtech.densc5.schlundtech.densd5.schlundtech.deMXmail.com-koeln.deA46.163.113.1335.35.247.22187.106.164.28
○NSnsa5.schlundtech.de2015-07-02 → 2017-02-05 · 3 obs
● 2015-07-02 02:11:04
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○NSnsb5.schlundtech.de2015-07-02 → 2017-02-05 · 3 obs
● 2015-07-02 02:11:04
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○NSnsc5.schlundtech.de2015-07-02 → 2017-02-05 · 3 obs
● 2015-07-02 02:11:04
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○NSnsd5.schlundtech.de2015-07-02 → 2017-02-05 · 3 obs
● 2015-07-02 02:11:04
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○MXmail.com-koeln.de2015-07-02 → 2017-02-05 · 3 obs
● 2015-07-02 02:11:04
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○A46.163.113.1332015-11-05 → 2016-01-23 · 5 obs
○ 2015-07-02 02:11:04
● 2015-11-05 03:52:30
● 2016-01-23 08:25:24
○ 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○A5.35.247.2212017-02-05 → 2017-02-05 · 3 obs
○ 2016-01-23 08:25:24
● 2017-02-05 23:19:04
○ 2026-03-27 00:05:58
○A87.106.164.282015-07-02 → 2015-07-02 · 3 obs
● 2015-07-02 02:11:04
○ 2015-11-05 03:52:30
○ 2026-03-27 00:05:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-

✅ Authoritative Response

Server:194.246.96.1

NS records: a.nic.de, z.nic.de, f.nic.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data