case-technology.de - robtex.com
case-technology.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=1774417497 | ||||||
Same first word
case-technology.de |
DNS History
14 records (0 active, 14 former)
○NSalberto.ns.cloudflare.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○NSdocks06.rzone.de2015-07-21 → 2018-05-31 · 3 obs
● 2015-07-21 05:11:48
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
○NSsasha.ns.cloudflare.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○NSshades16.rzone.de2015-07-21 → 2018-05-31 · 3 obs
● 2015-07-21 05:11:48
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
○MXroute1.mx.cloudflare.net2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○MXroute2.mx.cloudflare.net2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○MXroute3.mx.cloudflare.net2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○MXsmtpin.rzone.de2015-07-21 → 2018-05-31 · 3 obs
● 2015-07-21 05:11:48
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
○A104.21.38.712026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○A172.67.219.2142026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○A2606:4700:3034::ac43:dbd62026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○A2606:4700:3036::6815:26472026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 06:05:24
○A2a01:238:20a:202:1067::2015-07-21 → 2018-05-31 · 3 obs
● 2015-07-21 05:11:48
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
○A81.169.145.672015-07-21 → 2018-05-31 · 3 obs
● 2015-07-21 05:11:48
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
● 2018-05-31 22:43:56
○ 2026-03-25 06:05:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
✅ Authoritative Response
Server:194.0.0.53
NS records: a.nic.de, f.nic.de, z.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|