aarhuslejeboliger.dk

📜 Historical scan 2026-09-21 01:36:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhuslejeboliger.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.104.253.171 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.aarhuslejeboliger.dk. The zone is not DNSSEC-signed, 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#

3 records 43ms

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 2041ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.104.253.171	3598s	cvps707.serverhostgroup.com	AS63949	Akamai Connected Cloud	172.104.224.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 149ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.aarhuslejeboliger.dk	172.104.253.171	cvps707.serverhostgroup.com	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 492ms

TXT Record
google-site-verification=wdreXritP0s_2Dht82lol8EbiBj48DKPW8_vA1FsCSc
Sendinblue-code:144f0234a66a2d8d99aff38e1c683e04
v=spf1 a mx ip4:172.104.253.171 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com include:spf.sendinblue.com ~all

✉️ SPF#

Policy	Record (aarhuslejeboliger.dk)
~all (soft fail)	v=spf1 a mx ip4:172.104.253.171 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com include:spf.sendinblue.com ~all

📨 DMARC#

Policy	Record (_dmarc.aarhuslejeboliger.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 2026-10-08 20:29:19

www	172.104.253.171 (AS63949) (address records, no CNAME)
www vs bare domain	Same network aarhuslejeboliger.dk: 172.104.253.171 (AS63949) www.aarhuslejeboliger.dk: 172.104.253.171 (AS63949)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9080ms

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	2023020802
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

2041ms

149ms

AAAA

143ms

TXT

492ms

CAA

51ms

HTTPS

43ms

TLSA

261ms

SOA

0ms

MTA-STS

84ms

DNSSEC

9080ms

SRV

178ms

Total

9658ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:04:21	933ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 14:12:17	9540ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-21 01:36:27 shown	9658ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-01 23:52:34	1184ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:46:22	854ms	3 NS 1 A 1 MX	🔓 Insecure