rddaginst.dk

📜 Historical scan 2026-07-03 21:15:56 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rddaginst.dk is a registered .dk domain whose nameservers (ns1.rudersdal.dk, ns2.rudersdal.dk, ns3.rudersdal.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 27 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 4351ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.rudersdal.dk	185.85.44.55	—	AS200538 Rudersdal Kommune
ns2.rudersdal.dk	185.85.44.57	—	AS200538 Rudersdal Kommune
ns3.rudersdal.dk	185.85.44.72	—	AS200538 Rudersdal Kommune

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 16:39:01

www	NXDOMAIN
www vs bare domain	www does not resolve rddaginst.dk: 185.85.44.100 (AS200538) www.rddaginst.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

10596ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 17:42:21

Field	Value
Registrar	DANDOMAIN A/S
Registered	2025-03-27
Expires	2027-03-26 (158d)

🔗 Same registrant#

52 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bareensidemere.dk	DANDOMAIN A/S
biblioteketrudersdal.dk	DANDOMAIN A/S
birkeroed-komm.dk	Punktum dk A/S (direct)
birkeroedidraetscenter.dk	Punktum dk A/S (direct)
birkeroedkom.dk	Punktum dk A/S (direct)
birkerødskole.dk	Punktum dk A/S (direct)
boernehusetmariehoej.dk	Punktum dk A/S (direct)
borneruden.dk	Punktum dk A/S (direct)
cykelmyggenslegeplads.dk	Punktum dk A/S (direct)
ensidemere.dk	DANDOMAIN A/S
fredsholm.dk	Punktum dk A/S (direct)
hoesterkoebskole.dk	Punktum dk A/S (direct)
holteskole.dk	Punktum dk A/S (direct)
i-birkehaven.dk	Punktum dk A/S (direct)
idraetogmotion.dk	Punktum dk A/S (direct)
mantziusgaarden.dk	Punktum dk A/S (direct)
mantziusgården.dk	Punktum dk A/S (direct)
mantziuslive.dk	Punktum dk A/S (direct)
mothsgården.dk	Punktum dk A/S (direct)
nsbv.dk	Punktum dk A/S (direct)
oplevelserirudersdal.dk	Punktum dk A/S (direct)
oplevrudersdal.dk	Punktum dk A/S (direct)
raadet-rudersdal.dk	Punktum dk A/S (direct)
ravnholmskolen.dk	Punktum dk A/S (direct)
rd-skoler.dk	Punktum dk A/S (direct)
repriseteatret.dk	Punktum dk A/S (direct)
rudegaardskole.dk	Punktum dk A/S (direct)
ruderdal.dk	Punktum dk A/S (direct)
ruderdals.dk	Punktum dk A/S (direct)
rudersdal-kommune.dk	Punktum dk A/S (direct)
rudersdalbibliotekerne.dk	DANDOMAIN A/S
rudersdalkom.dk	Punktum dk A/S (direct)
rudersdalkommune.dk	Punktum dk A/S (direct)
rudersdall.dk	Punktum dk A/S (direct)
rudersdalmuseer.dk	Punktum dk A/S (direct)
rudersdalmusikskole.dk	Punktum dk A/S (direct)
rudersdalnet.dk	Punktum dk A/S (direct)
rudersdalnettv.dk	Punktum dk A/S (direct)
rudersdalruten.dk	Punktum dk A/S (direct)
rudersdalruter.dk	Punktum dk A/S (direct)
rudersdalskole.dk	Punktum dk A/S (direct)
rudersdalskoler.dk	Punktum dk A/S (direct)
rudeskov.dk	Punktum dk A/S (direct)
rudeskovskole.dk	Punktum dk A/S (direct)
soelleroed.dk	Punktum dk A/S (direct)
soelleroedkommune.dk	Punktum dk A/S (direct)
sollerod.dk	Punktum dk A/S (direct)
sollerodkom.dk	Punktum dk A/S (direct)
sollerodkommune.dk	Punktum dk A/S (direct)
toftevangskolen.dk	Punktum dk A/S (direct)
uir.dk	Punktum dk A/S (direct)
vedbaekfundene.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

4351ms

4449ms

4393ms

AAAA

4217ms

TXT

13034ms

CAA

4392ms

HTTPS

4260ms

TLSA

418ms

SOA

4310ms

MTA-STS

4391ms

DNSSEC

10596ms

SRV

4403ms

Total

26597ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:39:01	451ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-12 16:44:06	558ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-03 21:15:56 shown	26597ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-02 20:36:50	4742ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-24 14:33:02	894ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-23 06:17:58	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:10:59	717ms	3 NS 1 A 0 MX	❓ Unknown