aarhussejlerskole.dk

Records from scan: 2026-09-26 21:50:56 · 9496ms total · last checked 2026-10-16 13:27 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 57ms

Nameserver	IP addresses	PTR	ASN / 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 2044ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
95.111.208.174	3598s	edge-sto1.cloudip.dev	AS202053	UpCloud Ltd	95.111.208.0/22	🇫🇮 Finland	—

📧 MX Records#

1 records 131ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.aarhussejlerskole.dk	95.111.208.174	edge-sto1.cloudip.dev	AS202053 UpCloud Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	95.111.208.174
🔶 Autoconfig	95.111.208.174

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 387ms

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

✉️ SPF#

Policy	Record (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#

checked 2026-10-13 01:48:55

www	95.111.208.174 (AS202053) (address records, no CNAME)
www vs bare domain	Same network aarhussejlerskole.dk: 95.111.208.174 (AS202053) www.aarhussejlerskole.dk: 95.111.208.174 (AS202053)
Wildcard	Yes: 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#

9069ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026030902
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 01:58:34

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-03-12
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

2044ms

131ms

AAAA

54ms

TXT

387ms

CAA

47ms

HTTPS

148ms

TLSA

110ms

SOA

0ms

MTA-STS

85ms

DNSSEC

9069ms

SRV

201ms

Total

9496ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 21:50:56 shown	9496ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:07:23	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