mmmbak.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
jaime.ns.cloudflare.com	108.162.195.102 162.159.44.102 172.64.35.102 2606:4700:58::a29f:2c66 2803:f800:50::6ca2:c366 2a06:98c1:50::ac40:2366	jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com jaime.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melody.ns.cloudflare.com	108.162.194.250 162.159.38.250 172.64.34.250 2606:4700:50::a29f:26fa 2803:f800:50::6ca2:c2fa 2a06:98c1:50::ac40:22fa	melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com melody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.75	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.178	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.52.75
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c4b2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:344b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.75,172.67.196.178 ech=AEX+DQBBOAAgACACu6z+tYlNEn+wKDk/uzhGc5lAyIsqWJhR583j7e+BfgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c4b2,2606:4700:3032::6815:344b

📝 TXT Records1 records 190ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (mmmbak.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.mmmbak.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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

🔗 TLSA / DANE2 records 63ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC78ms

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

🏷️ SOA0ms

Field	Value
Serial	2413137969
Primary NS (MNAME)	jaime.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

40ms

A

42ms

MX

65ms

AAAA

42ms

TXT

190ms

CAA

55ms

HTTPS

59ms

TLSA

63ms

SOA

0ms

MTA-STS

68ms

DNSSEC

78ms

SRV

77ms

Total

678ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:07:55	678ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-25 18:18:21	1044ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-23 14:51:05	1259ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-09 01:09:59	1696ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-27 13:53:14	1061ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-26 12:42:06	1097ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-09 04:34:52	1801ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 11:09:02	2104ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 05:16:09	943ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 08:47:31	1117ms	2 NS 2 A 1 MX	🔒 Secure	View