mmf.dk

📜 Historical scan 2026-07-18 07:14:13 · ← Latest scan

mmf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.65.114.98 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mmf-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 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records

1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.65.114.98	3600s	ec2-3-65-114-98.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.64.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mmf-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.0 52.101.73.15 52.101.73.24 52.101.73.30	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.98.149.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records

1 records 123ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records

5 records 298ms

TXT Record
_globalsign-domain-verification=UknP_y07bIi6TARvvs2tIT_Q6vuRAnecSiQJ_8Sgxl
google-site-verification=by8bGW0CS6aHpn51PP8-JOsdnqdzSzC37ia_EEakBmc
jRHYyNF
openai-domain-verification=dv-hmHpKhVPNKSXuTOQgALTvH2T
v=spf1 ip4:194.150.113.124 ip4:213.150.59.248 ip4:185.158.63.187 ip4:194.126.192.26 ip4:170.118.227.38 a:antispam.groupcare.dk include:spf.protection.outlook.com include:spf.dandomain.dk include:servers.mcsv.net include:_custspf.one.com -all

✉️ SPF

Policy	Record (mmf.dk)
-all (hard fail)	v=spf1 ip4:194.150.113.124 ip4:213.150.59.248 ip4:185.158.63.187 ip4:194.126.192.26 ip4:170.118.227.38 a:antispam.groupcare.dk include:spf.protection.outlook.com include:spf.dandomain.dk include:servers.mcsv.net include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.mmf.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:65ae74f61676b@dmarc-dk.centerasecurity.com;

📬 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 2026-09-30 10:15:45

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys

5 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u42428042.wl043.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u42428042.wl043.sendgrid.net	RSA · ~2048 bit
selector1	selector1-mmf-dk._domainkey.maskinmestrenesforening.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-mmf-dk._domainkey.maskinmestrenesforening.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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

142ms

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

🏷️ SOA

0ms

Field	Value
Serial	2026071201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

48ms

55ms

AAAA

54ms

TXT

298ms

CAA

49ms

HTTPS

52ms

TLSA

180ms

SOA

0ms

MTA-STS

119ms

DNSSEC

142ms

SRV

123ms

Total

1316ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:15:45	1262ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 21:47:05	1454ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 23:26:29	1021ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 07:26:57	943ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 16:23:34	2614ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-21 22:43:02	1119ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 20:33:55	4120ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 14:38:15	3724ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 07:40:48	1389ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 07:14:13 shown	1316ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 14:59:43	815ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 05:01:02	1293ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 18:31:02	1571ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 19:11:17	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 03:56:18	1336ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:07:00	963ms	2 NS 1 A 1 MX	🔒 Secure