ac-4.de - robtex.com
ac-4.de
| DNSSEC | ⚠️ Not signed | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1776083172 | ||||||
Same first word
Similar names
DNS History
5 records (0 active, 5 former)
○NSdns1.carotec.de2015-08-01 → 2015-11-30 · 4 obs
● 2015-08-01 21:10:12
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
○NSdns2.carotec.eu2015-08-01 → 2015-11-30 · 4 obs
● 2015-08-01 21:10:12
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
○MXpontus.carotec.de2015-08-01 → 2015-11-30 · 4 obs
● 2015-08-01 21:10:12
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
○A2001:67c:13b0::f02015-08-01 → 2015-11-30 · 4 obs
● 2015-08-01 21:10:12
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
○A5.145.142.492015-08-01 → 2015-11-30 · 4 obs
● 2015-08-01 21:10:12
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
● 2015-11-30 15:52:16
○ 2016-03-26 14:20:22
○ 2026-04-13 12:42:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
✅ Authoritative Response
Server:81.91.164.5
NS records: z.nic.de, a.nic.de, f.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 675ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|