root521.de - robtex.com

root521.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=1777023486

Previously MX for

mail.lubox.de

Subdomains

ns1.root521.de

DNS History

4 records (0 active, 4 former)

2017201820192020202120222023202420252026NSns1.nicns.netns2.nicns.netns3.nicns.netA82.211.31.222
○NSns1.nicns.net2016-07-22 → 2017-03-28 · 4 obs
● 2016-07-22 00:27:50
● 2017-03-28 19:31:20
○ 2026-03-27 20:59:00
○ 2026-04-24 10:06:00
○NSns2.nicns.net2016-07-22 → 2017-03-28 · 4 obs
● 2016-07-22 00:27:50
● 2017-03-28 19:31:20
○ 2026-03-27 20:59:00
○ 2026-04-24 10:06:00
○NSns3.nicns.net2016-07-22 → 2017-03-28 · 4 obs
● 2016-07-22 00:27:50
● 2017-03-28 19:31:20
○ 2026-03-27 20:59:00
○ 2026-04-24 10:06:00
○A82.211.31.2222016-07-22 → 2017-03-28 · 4 obs
● 2016-07-22 00:27:50
● 2017-03-28 19:31:20
○ 2026-03-27 20:59:00
○ 2026-04-24 10:06:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-

✅ Authoritative Response

Server:194.246.96.1

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: 733ms | Queries: -

📄 Records

TypeCountSample Data