mm-tag.dk DNS records

🖥️ Nameservers2 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	108.162.195.6 162.159.44.6 172.64.35.6 2606:4700:58::a29f:2c06 2803:f800:50::6ca2:c306 2a06:98c1:50::ac40:2306	dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com dimitris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com	108.162.194.191 162.159.38.191 172.64.34.191 2606:4700:50::a29f:26bf 2803:f800:50::6ca2:c2bf 2a06:98c1:50::ac40:22bf	ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com ursula.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.207	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mmtag-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::9 2a01:111:f403:ca09::f 52.101.68.36 52.101.73.1 52.101.73.145 52.101.73.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00301.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.150.92
🔶 Autoconfig	104.21.63.207

🔷 AAAA Records (IPv6)2 records 69ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3fcf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:965c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 96ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.207,172.67.150.92 ech=AEX+DQBB7wAgACBE1Eqlr/7DkDPvKduVzDj+mly51qFBYNzqLjPAl1sZfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3fcf,2606:4700:3037::ac43:965c

📝 TXT Records2 records 388ms

TXT Record
MS=ms19999036
v=spf1 ip4:152.115.36.112 +a +mx include:spf.stom.dk include:sendgrid.net include:spf.protection.outlook.com include:dedicated.mysmtp.com ~all

✉️ SPF

Policy	Record (mm-tag.dk)
~all (soft fail)	v=spf1 ip4:152.115.36.112 +a +mx include:spf.stom.dk include:sendgrid.net include:spf.protection.outlook.com include:dedicated.mysmtp.com ~all

📨 DMARC

Policy	Record (_dmarc.mm-tag.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; adkim=r; aspf=r; rua=mailto:abuse@mm-tag.dk; ruf=mailto:abuse@mm-tag.dk; fo=0; pct=100; ri=86400

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC114ms

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	2412993173
Primary NS (MNAME)	dimitris.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

75ms

A

78ms

MX

62ms

AAAA

69ms

TXT

388ms

CAA

88ms

HTTPS

96ms

TLSA

636ms

SOA

0ms

MTA-STS

139ms

DNSSEC

114ms

SRV

151ms

Total

1650ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:52:07	1650ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 18:32:58	2226ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 17:44:18	2624ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 20:34:27	2216ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 04:53:52	2459ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 17:39:34	1513ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 13:13:34	667ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 03:13:11	2266ms	2 NS 2 A 1 MX	⚠️ Bogus	View
2026-06-17 14:44:15	1347ms	2 NS 2 A 1 MX	🔓 Insecure	View