udlejningssommerhuse.dk

Records from scan: 2026-10-28 03:56:49  ·  1172ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udlejningssommerhuse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 25 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.57.241.43 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by udlejningssommerhuse.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   369ms
NameserverIP addressesPTRASN / 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   166ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.57.241.43 3599s 87-57-241-43-static.dk.customer.tdc.net AS3292 TDC Holding A/S 87.57.0.0/16 🇩🇰 Denmark Hvidovre

📧 MX Records#

1 records   360ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s udlejningssommerhuse.dk 87.57.241.43 87-57-241-43-static.dk.customer.tdc.net AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.57.241.43
🔶 Autoconfig87.57.241.43

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   668ms
TXT Record
Breum Data

✉️ 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#

checked 2026-10-28 03:56:49
www87.57.241.43 (AS3292) (address records, no CNAME)
www vs bare domainSame network
udlejningssommerhuse.dk: 87.57.241.43 (AS3292)
www.udlejningssommerhuse.dk: 87.57.241.43 (AS3292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

383ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

95ms
FieldValue
Serial2026102701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-28 04:09:06
FieldValue
RegistrarONE.COM A/S
Registered2003-09-25
Expires2027-09-30 (337d)

🔗 Same registrant#

92 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).

DomainRegistrar
1reservelæge.dkONE.COM A/S
afbestilling.dkONE.COM A/S
afbudsrejser-efterårsferien.dkPunktum dk A/S (direct)
afbudsrejser-juli.dkONE.COM A/S
afbudsrejser-uge-42.dkONE.COM A/S
afdelingslæge.dkONE.COM A/S
affiliates.dkONE.COM A/S
airportal.dkPunktum dk A/S (direct)
airtickets.dkONE.COM A/S
aktivfar.dkONE.COM A/S
almen-praksis.dkONE.COM A/S
altforgode.dkPunktum dk A/S (direct)
australiennet.dkONE.COM A/S
beepbeep.dkONE.COM A/S
behandlingssikring.dkPunktum dk A/S (direct)
bigmeet.dkONE.COM A/S
billig-bilferie.dkPunktum dk A/S (direct)
billig-flybillet.dkONE.COM A/S
billig-flyrejse.dkONE.COM A/S
billig-julegave.dkONE.COM A/S
billig-laserbehandling.dkPunktum dk A/S (direct)
billig-miniferie.dkONE.COM A/S
billig-sommerhusudlejning.dkONE.COM A/S
billige-afbudsrejser.dkONE.COM A/S
billige-busrejser.dkPunktum dk A/S (direct)
billige-festlokaler.dkONE.COM A/S
billige-fly.dkONE.COM A/S
billige-foto.dkPunktum dk A/S (direct)
billigeafbudsrejser.dkONE.COM A/S
billigebusrejser.dkONE.COM A/S
billigt-krydstogt.dkONE.COM A/S
biludlejning-udlandet.dkONE.COM A/S
blomsterbestilling.dkONE.COM A/S
blomsterbuketter.dkONE.COM A/S
bog-link.dkONE.COM A/S
breum.dkONE.COM A/S
dagens-horoskop.dkONE.COM A/S
dansk-rejseledsager.dkONE.COM A/S
darkroom.dkONE.COM A/S
eksperimenter.dkONE.COM A/S
endefuld.dkONE.COM A/S
enkeltbilletter.dkONE.COM A/S
eurostay.dkONE.COM A/S
familierejsen.dkONE.COM A/S
ferielejlighed-tyrkiet.dkPunktum dk A/S (direct)
ferielejligheder-spanien.dkONE.COM A/S
find-flybilletter.dkPunktum dk A/S (direct)
flybilletter-flyrejser.dkPunktum dk A/S (direct)
flyrute.dkPunktum dk A/S (direct)
forfatterleksikon.dkONE.COM A/S
gaab.dkONE.COM A/S
gamepage.dkONE.COM A/S
glæde.dkONE.COM A/S
handout.dkPunktum dk A/S (direct)
happyhair.dkONE.COM A/S
hotelfinder.dkONE.COM A/S
hoteller-udlandet.dkPunktum dk A/S (direct)
hushhush.dkONE.COM A/S
ieat.dkONE.COM A/S
juniorlejr.dkONE.COM A/S
konkurrencenet.dkONE.COM A/S
krydstogt-caribien.dkPunktum dk A/S (direct)
krypter.dkONE.COM A/S
lapsim.dkONE.COM A/S
lavpris-flybilletter.dkONE.COM A/S
lavpris-flyrejser.dkONE.COM A/S
leanonme.dkONE.COM A/S
lægehus.dkONE.COM A/S
markedsføringsstrategi.dkONE.COM A/S
mobile-escape.dkONE.COM A/S
navnebetydning.dkONE.COM A/S
nytåret.dkONE.COM A/S
obstetrics.dkPunktum dk A/S (direct)
obstetriker.dkONE.COM A/S
overlæge.dkONE.COM A/S
personlige-festsange.dkONE.COM A/S
piccolo.dkONE.COM A/S
pokemonkort.dkONE.COM A/S
privatedive.dkONE.COM A/S
rejsefreak.dkONE.COM A/S
rejseklar.dkONE.COM A/S
rejseoversigten.dkONE.COM A/S
robots.dkONE.COM A/S
skiparadis.dkONE.COM A/S
spaniennet.dkONE.COM A/S
sportfreak.dkONE.COM A/S
tarmlyde.dkPunktum dk A/S (direct)
tegninger.dkONE.COM A/S
ugenslink.dkPunktum dk A/S (direct)
usagt.dkONE.COM A/S
valider.dkONE.COM A/S
vendinger.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
369ms
A
166ms
MX
360ms
AAAA
365ms
TXT
668ms
CAA
118ms
HTTPS
154ms
TLSA
82ms
SOA
95ms
MTA-STS
162ms
DNSSEC
383ms
SRV
238ms
Total
1172ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-28 03:56:49 shown 1172ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-23 22:57:36 540ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 16:28:47 623ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 13:26:19 487ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 02:42:24 2555ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-12 12:32:11 4664ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:44:47 1131ms 2 NS 1 A 1 MX 🔒 Secure
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