aarhussejlerskole.dk

📜 Historical scan 2026-08-27 17:07:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhussejlerskole.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was registered on 12 March 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 95.111.208.174 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by mail.aarhussejlerskole.dk. The zone is not DNSSEC-signed, 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#

3 records   64ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.111.208.174 3600s edge-sto1.cloudip.dev AS202053 UpCloud Ltd 95.111.208.0/22 🇫🇮 Finland —

📧 MX Records#

1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.aarhussejlerskole.dk 95.111.208.174 edge-sto1.cloudip.dev AS202053 UpCloud Ltd

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover95.111.208.174
🔶 Autoconfig95.111.208.174

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   551ms
TXT Record
v=spf1 a mx include:relay.mailchannels.net ip4:170.187.185.171 ~all

✉️ SPF#

PolicyRecord (aarhussejlerskole.dk)
~all (soft fail) v=spf1 a mx include:relay.mailchannels.net ip4:170.187.185.171 ~all

📨 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 2026-10-13 01:48:55
www95.111.208.174 (AS202053) (address records, no CNAME)
www vs bare domainSame network
aarhussejlerskole.dk: 95.111.208.174 (AS202053)
www.aarhussejlerskole.dk: 95.111.208.174 (AS202053)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026030902
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 14:40:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-03-12
Expires2027-03-31 (165d)

🔗 Same registrant#

1 domain

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
sommerhuse.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
58ms
MX
75ms
AAAA
146ms
TXT
551ms
CAA
150ms
HTTPS
158ms
TLSA
292ms
SOA
0ms
MTA-STS
102ms
DNSSEC
189ms
SRV
293ms
Total
1648ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 21:50:56 9496ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-27 17:07:23 shown 1648ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-02 00:03:58 1072ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:43:33 882ms 3 NS 1 A 1 MX 🔓 Insecure
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