mmch.dk DNS records

🖥️ Nameservers2 records 242ms

Nameserver	IP addresses	PTR	ASN / ISP
gene.ns.cloudflare.com	108.162.192.158 172.64.32.158 173.245.58.158 2606:4700:50::adf5:3a9e 2803:f800:50::6ca2:c09e 2a06:98c1:50::ac40:209e	gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com gene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
seamus.ns.cloudflare.com	108.162.195.184 162.159.44.184 172.64.35.184 2606:4700:58::a29f:2cb8 2803:f800:50::6ca2:c3b8 2a06:98c1:50::ac40:23b8	seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com seamus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 240ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.62.236.33	300s	static.33.236.62.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.62.128.0/17	🇫🇮 Finland	Helsinki

📧 MX Records1 records 202ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.tutanota.de	185.205.69.211 185.205.69.213 185.205.69.214	mail.w11.tutanota.de mail.w13.tutanota.de mail.w14.tutanota.de	AS210909 Tutao GmbH AS210909 Tutao GmbH AS210909 Tutao GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.62.236.33
🔶 Autoconfig	46.62.236.33

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 582ms

TXT Record
t-verify=b82777bda1cefdc1220e853f2fa8cd06
v=spf1 include:spf.tutanota.de -all

✉️ SPF

Policy	Record (mmch.dk)
-all (hard fail)	v=spf1 include:spf.tutanota.de -all

📨 DMARC

Policy	Record (_dmarc.mmch.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS693ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20190723
max_age	86400s
Policy MX	mail.tutanota.de

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE1 records 543ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.tutanota.de	DANE-EE · Full cert · SHA-256	D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC416ms

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	2413516578
Primary NS (MNAME)	gene.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

242ms

A

240ms

MX

202ms

AAAA

106ms

TXT

582ms

CAA

221ms

HTTPS

258ms

TLSA

543ms

SOA

0ms

MTA-STS

693ms

DNSSEC

416ms

SRV

307ms

Total

3071ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 13:13:40	3071ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 09:02:04	3366ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 14:42:15	1773ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 19:14:13	2555ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 13:24:11	8993ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 01:14:10	1853ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 16:25:40	1467ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-27 17:33:57	1302ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 21:26:14	2534ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 22:45:50	1373ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 12:07:36	9823ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 07:13:40	2099ms	2 NS 1 A 1 MX	🔓 Insecure	View