seokurser.dk

📜 Historical scan 2026-10-13 17:42:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seokurser.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 19 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.29 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by webhotel9.webhosting.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records   1009ms
NameserverIP addressesPTRASN / ISP
ns1pri.webhosting.dk 157.250.160.80 ns1pri.webhosting.dk AS3342 Cibicom A/S
ns2.mywebtonet.com 157.250.163.66 ns2.mywebtonet.com AS3342 Cibicom A/S
ns2.webhosting.dk 157.250.163.65 ns2.webhosting.dk AS3342 Cibicom A/S
ns3.webhosting.dk 2a01:4f9:c010:7e3d::1
95.217.166.205		 —
ns3.webhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns7.webhosting.dk 159.69.216.38
2a01:4f8:1c0c:6cd6::1		 ns7.webhosting.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   1027ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.250.160.29 599s webhotel9.webhosting.dk AS3342 Cibicom A/S 157.250.160.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   1025ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s webhotel9.webhosting.dk 157.250.160.29 webhotel9.webhosting.dk AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover157.250.160.29
🔶 Autoconfig157.250.160.29

🔷 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 2026-10-22 11:02:08
www157.250.160.29 (AS3342) (address records, no CNAME)
www vs bare domainSame network
seokurser.dk: 157.250.160.29 (AS3342)
www.seokurser.dk: 157.250.160.29 (AS3342)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

2 records   204ms
Service / OwnerTypeCert association
SMTP _25._tcp.webhotel9.webhosting.dk DANE-EE · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…
SMTP _25._tcp.webhotel9.webhosting.dk DANE-TA · SPKI · SHA-256 55ADE8CA0305C103E1438FF1EF2B3DA4…

🔐 DNSSEC#

1258ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

86ms
FieldValue
Serial2025042009
Primary NS (MNAME)ns1pri.webhosting.dk
Responsible (RNAME)hostmaster@webhosting.dk
Refresh21600s
Retry3600s
Expire14515200s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-22 11:12:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-04-19
Expires2027-04-18 (172d)

🔗 Same registrant#

142 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
123biludlejning.dkSimply.com A/S
123maaltidskasser.dkSimply.com A/S
aarhus-butikslokaler.dkSimply.com A/S
aarhusby.dkPunktum dk A/S (direct)
abc-varmepumpe.dkPunktum dk A/S (direct)
aeroe-turistbureau.dkPunktum dk A/S (direct)
airfryershop.dkPunktum dk A/S (direct)
alt-i-haven.dkPunktum dk A/S (direct)
arkitekthus.dkSimply.com A/S
avis-abonnement.dkSimply.com A/S
billigearbejdssko.dkPunktum dk A/S (direct)
blaavandstrand.dkPunktum dk A/S (direct)
blogportal.dkSimply.com A/S
bolig-punkt.dkPunktum dk A/S (direct)
bornholm-ferielejlighed.dkSimply.com A/S
bredgade-kunsthandel.dkPunktum dk A/S (direct)
buket-blomster.dkPunktum dk A/S (direct)
byensbutikker.dkPunktum dk A/S (direct)
byensbyggemarked.dkPunktum dk A/S (direct)
byportalen.dkSimply.com A/S
calabrien.dkSimply.com A/S
campania.dkSimply.com A/S
campinginfo.dkPunktum dk A/S (direct)
campingstuff.dkSimply.com A/S
campingtip.dkSimply.com A/S
capri.dkPunktum dk A/S (direct)
centrumkunst.dkPunktum dk A/S (direct)
cinqueterre.dkPunktum dk A/S (direct)
cityblomster.dkSimply.com A/S
cityweb.dkPunktum dk A/S (direct)
click-and-collect.dkPunktum dk A/S (direct)
copenhagen-hotels-denmark.dkPunktum dk A/S (direct)
copenhagen-hotels.dkSimply.com A/S
cphads.dkPunktum dk A/S (direct)
cphtraveller.dkPunktum dk A/S (direct)
cvvinduespolering.dkSimply.com A/S
dansk-iværksætteri.dkSimply.com A/S
danskeaviser.dkPunktum dk A/S (direct)
danskkunsthandel.dkPunktum dk A/S (direct)
danskturistbureau.dkPunktum dk A/S (direct)
debedsteoplevelser.dkSimply.com A/S
dinbyesbjerg.dkPunktum dk A/S (direct)
dinbyfredericia.dkPunktum dk A/S (direct)
dinbyhaderslev.dkPunktum dk A/S (direct)
dinbykbh.dkPunktum dk A/S (direct)
dinbyodense.dkPunktum dk A/S (direct)
dinbysonderborg.dkPunktum dk A/S (direct)
dinbysvendborg.dkSimply.com A/S
dinbyvejle.dkPunktum dk A/S (direct)
emilia-romagna.dkPunktum dk A/S (direct)
energi-spare.dkPunktum dk A/S (direct)
erhvervsweb.dkPunktum dk A/S (direct)
ferie-pa-bornholm.dkPunktum dk A/S (direct)
feriebasen.dkPunktum dk A/S (direct)
ferieboligsommerhus.dkSimply.com A/S
feriefif.dkPunktum dk A/S (direct)
feriehusfrankrig.dkSimply.com A/S
ferielejlighedbornholm.dkPunktum dk A/S (direct)
ferielejligheditalien.dkSimply.com A/S
ferielyst.dkPunktum dk A/S (direct)
ferieprovence.dkPunktum dk A/S (direct)
feriesider.dkPunktum dk A/S (direct)
ferievilla.dkPunktum dk A/S (direct)
findnytjob.dkSimply.com A/S
frankrig-provence.dkPunktum dk A/S (direct)
friuli.dkSimply.com A/S
goitalien.dkSimply.com A/S
gospanien.dkPunktum dk A/S (direct)
graeskmad.dkPunktum dk A/S (direct)
gribskovinfo.dkPunktum dk A/S (direct)
groenjord.dkPunktum dk A/S (direct)
gulvafslibningpriser.dkPunktum dk A/S (direct)
handelsstandsforening.dkPunktum dk A/S (direct)
have-mobler.dkSimply.com A/S
hjeminfo.dkPunktum dk A/S (direct)
hotel-odense-centrum.dkPunktum dk A/S (direct)
hotel-selandia.dkSimply.com A/S
hoteldanmark.dkPunktum dk A/S (direct)
hotelsincopenhagen.dkPunktum dk A/S (direct)
hvidesande-strand.dkPunktum dk A/S (direct)
ibyenaarhus.dkPunktum dk A/S (direct)
italienbiludlejning.dkPunktum dk A/S (direct)
italienrejser.dkPunktum dk A/S (direct)
justwise.dkSimply.com A/S
jysktag.dkSimply.com A/S
kend-aarhus.dkPunktum dk A/S (direct)
koebenhavns.dkPunktum dk A/S (direct)
kulturguiden.dkPunktum dk A/S (direct)
kunst-avis.dkPunktum dk A/S (direct)
kunstartiklen.dkPunktum dk A/S (direct)
kunstforeningen.dkPunktum dk A/S (direct)
kunstfotografi.dkPunktum dk A/S (direct)
kunstnergalleri.dkSimply.com A/S
kunstplakat.dkPunktum dk A/S (direct)
kunstudenrammer.dkPunktum dk A/S (direct)
kørselvferieitalien.dkSimply.com A/S
latinerkvarteret.dkPunktum dk A/S (direct)
linoleumsgulve.dkSimply.com A/S
lokalebagerier.dkSimply.com A/S
lombardiet.dkPunktum dk A/S (direct)

Showing 100 of 142.

📋 WHOIS#

⏱️ Lookup Timing#

NS
1009ms
A
1027ms
MX
1025ms
AAAA
1008ms
TXT
1226ms
CAA
988ms
HTTPS
987ms
TLSA
204ms
SOA
86ms
MTA-STS
1011ms
DNSSEC
1258ms
SRV
1016ms
Total
3580ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 11:02:08 592ms 5 NS 1 A 1 MX 🔒 Secure
2026-10-21 02:04:57 668ms 5 NS 1 A 1 MX 🔒 Secure
2026-10-13 17:42:41 shown 3580ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-27 07:19:43 17074ms 5 NS 1 A 1 MX 🔒 Secure
2026-07-15 13:52:28 2747ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-23 19:20:35 1044ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-21 02:25:48 640ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-20 15:22:01 840ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-19 02:19:32 4765ms 5 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:23:54 5315ms 0 NS 0 A 0 MX 🔒 Secure
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