mlf.dk DNS records

🖥️ Nameservers2 records 36ms

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 Records1 records 35ms

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 Records1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mlf-dk.j-v1.mx.microsoft	2a01:111:f403:ca04::1 2a01:111:f403:ca04::8 2a01:111:f403:ca09::1 2a01:111:f403:ca48::8 52.101.103.140 52.101.68.5 52.101.73.11 52.101.73.145	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am6pr02cu00301.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 Records2 records 238ms

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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.mlf.dk	IuD36EddBR1EakvOQoVJXib9k-hEgf_NF70r4eIlzaU

🔗 TLSA / DANE4 records 53ms

Service / Owner	Type	Cert association
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-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
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	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC104ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

35ms

MX

42ms

AAAA

34ms

TXT

238ms

CAA

44ms

HTTPS

36ms

TLSA

53ms

SOA

0ms

MTA-STS

55ms

DNSSEC

104ms

SRV

47ms

Total

692ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 09:20:57	692ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 22:17:50	1425ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 18:25:48	674ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 18:02:04	2073ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:54:11	1396ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 18:06:01	947ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 16:51:19	2618ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 16:02:33	1444ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 11:11:29	9772ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 10:50:30	10752ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 10:06:39	9977ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 09:01:27	1541ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 08:32:56	4368ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 04:51:43	1406ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 01:48:09	3126ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 22:53:04	1443ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 21:40:59	1498ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 10:32:22	2377ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 09:41:40	10027ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 21:37:35	3207ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 00:24:33	10067ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 07:35:56	1616ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 20:08:20	1351ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 19:57:38	2383ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 19:37:25	1378ms	2 NS 1 A 1 MX	🔒 Secure	View