blue-828.de - robtex.com
blue-828.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=1786310938 | ||||||
Same first word
blue-828.de |
DNS History
6 records (0 active, 6 former)
○NSsky.ns.cloudflare.com2026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
○NSyichun.ns.cloudflare.com2026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
○A104.21.5.722026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
○A172.67.133.402026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
○A2606:4700:3034::6815:5482026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
○A2606:4700:3037::ac43:85282026-06-01 → 2026-06-01 · 2 obs
● 2026-06-01 23:53:00
○ 2026-08-09 21:43:02
○ 2026-08-09 21:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
✅ Authoritative Response
Server:81.91.164.5
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: 744ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|