mmtt.dk DNS records

🖥️ Nameservers2 records 268ms

Nameserver	IP addresses	PTR	ASN / ISP
cortney.ns.cloudflare.com	108.162.192.87 172.64.32.87 173.245.58.87 2606:4700:50::adf5:3a57 2803:f800:50::6ca2:c057 2a06:98c1:50::ac40:2057	cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
eric.ns.cloudflare.com	108.162.193.112 172.64.33.112 173.245.59.112 2606:4700:58::adf5:3b70 2803:f800:50::6ca2:c170 2a06:98c1:50::ac40:2170	eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com eric.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 243ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.46.227	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.182	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 195ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:2ee3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8eb6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 190ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.46.227,172.67.142.182 ech=AEX+DQBBYwAgACAdov6rnWqitGipePd1zJi1WsDBaNWUheSNXD6RgC4IdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:2ee3,2606:4700:3033::ac43:8eb6

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC378ms

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	2411674926
Primary NS (MNAME)	cortney.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

268ms

A

243ms

MX

233ms

AAAA

195ms

TXT

517ms

CAA

241ms

HTTPS

190ms

TLSA

259ms

SOA

0ms

MTA-STS

299ms

DNSSEC

378ms

SRV

275ms

Total

2964ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 19:55:39	2964ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 21:12:06	10427ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 15:27:14	784ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 18:10:05	900ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 00:45:30	487ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-18 04:17:48	659ms	2 NS 2 A 0 MX	🔓 Insecure	View