rudersdalskole.dk

📜 Historical scan 2026-06-28 16:57:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rudersdalskole.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.85.44.60 is hosted by Rudersdal Kommune (AS200538) in Denmark. Mail is handled by rudersdalskole-dk.mx1.comendosystems.com, rudersdalskole-dk.mx2.comendosystems.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.85.44.60	600s	—	AS200538	Rudersdal Kommune	185.85.44.0/22	🇩🇰 Denmark	Hørsholm

📧 MX Records#

2 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	rudersdalskole-dk.mx1.comendosystems.com	192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0	mx41.electric.net gw2-1535.security.comendo.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	600s	rudersdalskole-dk.mx2.comendosystems.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 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#

Policy	Record (_dmarc.rudersdalskole.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_reports@rudersdal.dk; ruf=mailto:dmarc_failure@rudersdal.dk; fo=1

📬 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 2026-10-15 16:04:36

www CNAME	rudersdalskole.dk (all on rudersdalskole.dk) → 185.85.44.60 (AS200538)
www vs bare domain	Same network rudersdalskole.dk: 185.85.44.60 (AS200538) www.rudersdalskole.dk: 185.85.44.60 (AS200538)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

37ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 16:23:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-02-07
Expires	2027-02-28 (127d)

🔗 Same registrant#

61 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
birkerod.dk	Punktum dk A/S (direct)
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)
nyholteskole.dk	Punktum dk A/S (direct)
nyrudersdal.dk	Punktum dk A/S (direct)
oplevelserirudersdal.dk	Punktum dk A/S (direct)
oplevrudersdal.dk	Punktum dk A/S (direct)
plejecentretsjaelsoe.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)
rddaginst.dk	DANDOMAIN A/S
repriseteatret.dk	Punktum dk A/S (direct)
rudegaardskole.dk	Punktum dk A/S (direct)
rudegaardskolen.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)
rudersdal.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)
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)
søllerødkommune.dk	Punktum dk A/S (direct)
toftevangskolen.dk	Punktum dk A/S (direct)
uir.dk	Punktum dk A/S (direct)
ungirudersdal.dk	Punktum dk A/S (direct)
vedbaekfundene.dk	DANDOMAIN A/S
vedbaekskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

47ms

41ms

AAAA

45ms

TXT

158ms

CAA

38ms

HTTPS

34ms

TLSA

186ms

SOA

37ms

MTA-STS

40ms

DNSSEC

58ms

SRV

48ms

Total

957ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:04:36	1986ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 03:30:30	986ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 07:46:11	639ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-21 23:37:29	954ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-17 05:26:38	1386ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-10 04:30:47	1754ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-28 16:57:48 shown	957ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 07:09:25	742ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 17:14:11	1843ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 02:30:27	1913ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 12:07:17	3276ms	2 NS 1 A 2 MX	🔒 Secure