optimal-support.dk - robtex.com

optimal-support.dk

DNSSEC⚠️ Not signed

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1785139021localtime Mon Jul 27 09:57:01 2026gmtime Mon Ju...
SOAb.nic.dktech@punktum.dk serial=1785139021
WOT: UNKNOWN (68/100)

DNS History

7 records (0 active, 7 former)

200920112013201520172019202120232025NSns1.123hotel.dkns2.123hotel.dkMXbackup-mx.zitcom.dkmail.optimal-support.dkA185.21.41.3262.242.0.17080.160.71.151
○NSns1.123hotel.dk2008-11-04 → 2017-01-29 · 4 obs
● 2008-11-04 12:55:08
● 2017-01-29 21:34:54
○ 2026-03-22 12:36:04
○ 2026-07-27 08:30:42
○NSns2.123hotel.dk2008-11-04 → 2017-01-29 · 4 obs
● 2008-11-04 12:55:08
● 2017-01-29 21:34:54
○ 2026-03-22 12:36:04
○ 2026-07-27 08:30:42
○MXbackup-mx.zitcom.dk2008-11-04 → 2017-01-29 · 4 obs
● 2008-11-04 12:55:08
● 2017-01-29 21:34:54
○ 2026-03-22 12:36:04
○ 2026-07-27 08:30:42
○MXmail.optimal-support.dk2008-11-04 → 2017-01-29 · 4 obs
● 2008-11-04 12:55:08
● 2017-01-29 21:34:54
○ 2026-03-22 12:36:04
○ 2026-07-27 08:30:42
○A185.21.41.322015-11-05 → 2017-01-29 · 5 obs
○ 2015-06-16 06:45:12
● 2015-11-05 22:11:36
● 2017-01-29 21:34:54
○ 2026-03-22 12:36:04
○ 2026-07-27 08:30:42
○A62.242.0.1702015-06-16 → 2015-06-16 · 4 obs
○ 2008-11-04 12:55:08
● 2015-06-16 06:45:12
○ 2015-11-05 22:11:36
○ 2026-07-27 08:30:42
○A80.160.71.1512008-11-04 → 2008-11-04 · 3 obs
● 2008-11-04 12:55:08
○ 2015-06-16 06:45:12
○ 2026-07-27 08:30:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkc.nic.dk, s.nic.dk, t.nic.dk, b.nic.dk...-

✅ Authoritative Response

Server:185.159.199.45

NS records: c.nic.dk, s.nic.dk, t.nic.dk, b.nic.dk, h.nic.dk, l.nic.dk

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

TypeCountSample Data