mfrk.dk

📜 Historical scan 2026-06-28 09:33:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mfrk.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was registered on 17 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.162 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mfrk-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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.123hotel.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.162	3600s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 20ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mfrk-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09:: 52.101.68.10 52.101.68.29 52.101.73.1 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00106.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 → 40.104.116.56
🔶 Autoconfig	94.231.109.59

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 159ms

TXT Record
google-site-verification=v8J8hzwN4q75o8f1PGgElDtoRd3pdH45-W4LkWlJOi8
MS=ms10193107
v=spf1 include:spf.protection.outlook.com include:spf.hostnordic.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.mfrk.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@mfrk.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 2026-10-11 23:09:01

www	81.95.249.162 (AS48854) (address records, no CNAME)
www vs bare domain	Same network mfrk.dk: 81.95.249.162 (AS48854) www.mfrk.dk: 81.95.249.162 (AS48854)
Wildcard	Yes: any name under the zone resolves
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-mfrk-dk._domainkey.mfrk.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

59ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2024050201
Primary NS (MNAME)	ns1.123hotel.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-11 08:48:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-17
Expires	2027-05-31 (224d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

20ms

AAAA

30ms

TXT

159ms

CAA

32ms

HTTPS

32ms

TLSA

491ms

SOA

35ms

MTA-STS

38ms

DNSSEC

59ms

SRV

67ms

Total

1113ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 10:44:27	1059ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 08:01:41	1742ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 00:17:41	850ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:47:05	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 09:33:14 shown	1113ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:23:26	1161ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:17:24	3309ms	2 NS 1 A 1 MX	🔒 Secure