mlf.dk

📜 Historical scan 2026-08-23 16:02:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mlf.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 21 July 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 142.132.203.237 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mlf-dk.j-v1.mx.microsoft. 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 106ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 119ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.203.237	3600s	cp08.nordicway.dk	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mlf-dk.j-v1.mx.microsoft	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::b 2a01:111:f403:ca09::8 52.101.68.29 52.101.73.12 52.101.73.4 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 400ms

TXT Record
MS=ms87760776
v=spf1 mx a ip4:142.132.203.237 ip4:5.103.12.170 include:spf.protection.outlook.com include:relay.mailchannels.net -all

✉️ SPF#

Policy	Record (mlf.dk)
-all (hard fail)	v=spf1 mx a ip4:142.132.203.237 ip4:5.103.12.170 include:spf.protection.outlook.com include:relay.mailchannels.net -all

📨 DMARC#

Policy	Record (_dmarc.mlf.dk)
p=reject	v=DMARC1;p=reject;sp=none;adkim=s;aspf=s;pct=100;fo=1;rf=afrf;ri=86400;rua=mailto:martin@frederiksenonline.dk;ruf=mailto:martin@frederiksenonline.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 2026-10-23 23:20:19

www CNAME	mlf.dk (all on mlf.dk) → 142.132.203.237 (AS24940)
www vs bare domain	Same network mlf.dk: 142.132.203.237 (AS24940) www.mlf.dk: 142.132.203.237 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.mlf.dk	3OpkFr2yX5RczBxUhv4MZcg1-VPLIdZObXQkogWONLw

🔗 TLSA / DANE#

4 records 123ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mlf-dk.j-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.mlf-dk.j-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.mlf-dk.j-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.mlf-dk.j-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…

🔐 DNSSEC#

187ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026082304
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-20 14:21:26

Field	Value
Registrar	nordicway ApS
Registered	2000-07-21
Expires	2027-09-30 (340d)

🔗 Same registrant#

8 domains

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).

Domain	Registrar
fam5800.dk	nordicway ApS
frederiksen-online.dk	nordicway ApS
frederiksenonline.dk	nordicway ApS
martins-blog.dk	nordicway ApS
martinsblog.dk	nordicway ApS
sansebalance.dk	nordicway ApS
stein-frederiksen.dk	nordicway ApS
steinfrederiksen.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

106ms

119ms

105ms

AAAA

106ms

TXT

400ms

CAA

101ms

HTTPS

76ms

TLSA

123ms

SOA

0ms

MTA-STS

113ms

DNSSEC

187ms

SRV

171ms

Total

1444ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 23:20:19	1752ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 20:19:56	724ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 20:11:03	1766ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 13:46:23	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 12:15:26	699ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 11:56:59	683ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 11:47:52	882ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 10:42:54	1864ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 09:37:49	1515ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 08:08:05	717ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 02:12:19	1542ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 00:17:14	733ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 21:43:25	2398ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 18:52:59	920ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 17:16:59	978ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 17:10:16	3177ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 15:21:46	1816ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 14:20:20	912ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 14:08:40	955ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 14:04:35	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 14:02:30	691ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 13:59:25	627ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:43:54	933ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 13:32:01	1591ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 13:12:06	905ms	2 NS 1 A 1 MX	🔒 Secure