tc-dolphin.de - robtex.com

tc-dolphin.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=1778743480

DNS History

6 records (0 active, 6 former)

20162017201820192020202120222023202420252026NSns11.schlund.dens12.schlund.deMXmx00.schlund.demx01.schlund.deA217.160.231.18082.165.101.97
○NSns11.schlund.de2015-05-18 → 2017-04-01 · 4 obs
● 2015-05-18 22:53:36
● 2017-04-01 20:06:58
○ 2026-03-29 07:58:20
○ 2026-05-14 07:31:48
○NSns12.schlund.de2015-05-18 → 2017-04-01 · 4 obs
● 2015-05-18 22:53:36
● 2017-04-01 20:06:58
○ 2026-03-29 07:58:20
○ 2026-05-14 07:31:48
○MXmx00.schlund.de2015-05-18 → 2017-04-01 · 4 obs
● 2015-05-18 22:53:36
● 2017-04-01 20:06:58
○ 2026-03-29 07:58:20
○ 2026-05-14 07:31:48
○MXmx01.schlund.de2015-05-18 → 2017-04-01 · 4 obs
● 2015-05-18 22:53:36
● 2017-04-01 20:06:58
○ 2026-03-29 07:58:20
○ 2026-05-14 07:31:48
○A217.160.231.1802016-08-08 → 2017-04-01 · 5 obs
○ 2016-03-16 06:53:02
● 2016-08-08 04:19:22
● 2017-04-01 20:06:58
○ 2026-03-29 07:58:20
○ 2026-05-14 07:31:48
○A82.165.101.972015-05-18 → 2016-03-16 · 4 obs
● 2015-05-18 22:53:36
● 2016-03-16 06:53:02
○ 2016-08-08 04:19:22
○ 2026-05-14 07:31:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, a.nic.de, z.nic.de-

✅ Authoritative Response

Server:81.91.164.5

NS records: f.nic.de, a.nic.de, z.nic.de

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

TypeCountSample Data