office-teachware.de - robtex.com

office-teachware.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=1775930850

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSdns.dns1.dedns.dns2.dedns.dns3.deMXmail.office-teachware.deA80.77.24.13080.77.24.239
○NSdns.dns1.de2015-07-11 → 2017-03-17 · 4 obs
● 2015-07-11 20:20:36
● 2017-03-17 17:53:40
○ 2020-02-11 07:44:26
○ 2026-04-11 18:37:34
○NSdns.dns2.de2015-07-11 → 2017-03-17 · 4 obs
● 2015-07-11 20:20:36
● 2017-03-17 17:53:40
○ 2020-02-11 07:44:26
○ 2026-04-11 18:37:34
○NSdns.dns3.de2015-07-11 → 2017-03-17 · 4 obs
● 2015-07-11 20:20:36
● 2017-03-17 17:53:40
○ 2020-02-11 07:44:26
○ 2026-04-11 18:37:34
○MXmail.office-teachware.de2015-07-11 → 2017-03-17 · 4 obs
● 2015-07-11 20:20:36
● 2017-03-17 17:53:40
○ 2020-02-11 07:44:26
○ 2026-04-11 18:37:34
○A80.77.24.1302015-07-11 → 2015-07-11 · 3 obs
● 2015-07-11 20:20:36
○ 2015-11-16 04:45:36
○ 2026-04-11 18:37:34
○A80.77.24.2392015-11-16 → 2017-03-17 · 5 obs
○ 2015-07-11 20:20:36
● 2015-11-16 04:45:36
● 2017-03-17 17:53:40
○ 2020-02-11 07:44:26
○ 2026-04-11 18:37:34

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:194.0.0.53

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: 3509ms | Queries: -

📄 Records

TypeCountSample Data