feriehusudlejerne.dk

📜 Historical scan 2026-07-02 00:12:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

feriehusudlejerne.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 19 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.75.147.107 is hosted by OVH SAS (AS16276) in France. Mail is handled by feriehusudlejerne-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 209ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 226ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.75.147.107	3600s	mail.maus.ba	AS16276	OVH SAS	51.75.0.0/16	🇫🇷 France	—

📧 MX Records#

1 records 203ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	feriehusudlejerne-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::5 2a01:111:f403:ca04::b 2a01:111:f403:ca09::3 52.101.68.10 52.101.68.39 52.101.68.5 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 427ms

TXT Record
MS=ms20833838
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (feriehusudlejerne.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.feriehusudlejerne.dk)
p=none (monitor only)	v=DMARC1; p=none; ruf=mailto:d-marc@feriehusudlejerne.dk

📬 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 14:09:59

www	51.75.147.107 (AS16276) (address records, no CNAME)
www vs bare domain	Same network feriehusudlejerne.dk: 51.75.147.107 (AS16276) www.feriehusudlejerne.dk: 51.75.147.107 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-feriehusudlejerne-dk._domainkey.1fbnet.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

336ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

187ms

Field	Value
Serial	2024091703
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 19:04:22

Field	Value
Registrar	A/S SCANNET
Registered	2024-03-19
Expires	2027-03-18 (146d)

📋 WHOIS#

⏱️ Lookup Timing#

209ms

226ms

203ms

AAAA

232ms

TXT

427ms

CAA

227ms

HTTPS

215ms

TLSA

631ms

SOA

187ms

MTA-STS

260ms

DNSSEC

336ms

SRV

247ms

Total

2255ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 08:28:47	845ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 04:19:05	830ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:52:39	1017ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:12:22 shown	2255ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:30:40	2632ms	2 NS 1 A 1 MX	🔒 Secure