mmx.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
opal.ns.cloudflare.com	108.162.194.100 162.159.38.100 172.64.34.100 2606:4700:50::a29f:2664 2803:f800:50::6ca2:c264 2a06:98c1:50::ac40:2264	opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vicente.ns.cloudflare.com	108.162.195.239 162.159.44.239 172.64.35.239 2606:4700:58::a29f:2cef 2803:f800:50::6ca2:c3ef 2a06:98c1:50::ac40:23ef	vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com vicente.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.210.59.156	60s	matrix.rxtx.dk	AS215052	Din Server Group ApS	91.210.58.0/23	🇩🇰 Denmark	Albertslund

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	mmx-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca09::28 2a01:111:f403:ca09::9 52.101.68.5 52.101.73.1 52.101.73.26 52.101.73.6	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am6pr04cu00306.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)1 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a12:bec4:11d3:9ccc::1	60s	matrix.rxtx.dk	AS215052	Din Server Group ApS	2a12:bec4:11d0:0:0:0:0:0/46	🇩🇰 Denmark	Albertslund

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 192ms

TXT Record
MS=ms27300419
v=spf1 include:spf.protection.outlook.com ip4:91.210.59.156 -all

✉️ SPF

Policy	Record (mmx.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:91.210.59.156 -all

📨 DMARC

Policy	Record (_dmarc.mmx.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:329bc5577b7743e5a4b4a3ccb258fc7e@dmarc-reports.cloudflare.net

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records11 records 40ms

Flags	Tag	Value
0	iodef	mailto:mikael@mmx.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2410087303
Primary NS (MNAME)	opal.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

60ms

MX

46ms

AAAA

56ms

TXT

192ms

CAA

40ms

HTTPS

39ms

TLSA

713ms

SOA

0ms

MTA-STS

78ms

DNSSEC

82ms

SRV

77ms

Total

1467ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 23:40:09	1467ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 11:23:34	1392ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 02:46:16	1945ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-06 13:28:25	4872ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 06:48:40	2354ms	2 NS 1 A 1 MX	🔓 Insecure	View