topformterapi.dk DNS records

🖥️ Nameservers2 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
aaron.ns.cloudflare.com	108.162.195.150 162.159.44.150 172.64.35.150 2606:4700:58::a29f:2c96 2803:f800:50::6ca2:c396 2a06:98c1:50::ac40:2396	aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com aaron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
harlee.ns.cloudflare.com	108.162.194.238 162.159.38.238 172.64.34.238 2606:4700:50::a29f:26ee 2803:f800:50::6ca2:c2ee 2a06:98c1:50::ac40:22ee	harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com harlee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.146	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.195	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

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

🔷 AAAA Records (IPv6)2 records 59ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.9,188.114.97.9 ech=AEX+DQBBTwAgACDY1d6uk2lom9OzZNGDQrENlQ8F8/qr4fAVPy9RfUR4cwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::9,2a06:98c1:3121::9

📝 TXT Records1 records 184ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.topformterapi.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.topformterapi.dk	sRMfnBuZGsR1JJ8P8TYR7TfaMzI7P4WwZrWee-KSwv4
TXT	_acme-challenge.topformterapi.dk	zmZXKSQLKmyCBsQ1tEc5DxGjUIiKAdZsQkx7GevnPdA

🔗 TLSA / DANE2 records 60ms

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…

🔐 DNSSEC68ms

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

🏷️ SOA38ms

Field	Value
Serial	2407356298
Primary NS (MNAME)	aaron.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

33ms

MX

40ms

AAAA

59ms

TXT

184ms

CAA

40ms

HTTPS

52ms

TLSA

60ms

SOA

38ms

MTA-STS

39ms

DNSSEC

68ms

SRV

71ms

Total

545ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 03:29:34	652ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 16:54:09	852ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 23:20:45	6753ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 23:17:54	8557ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 06:48:05	1896ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-07-14 20:35:33	970ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-27 19:57:43	875ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 10:45:02	1353ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 10:01:21	1086ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 19:57:22	545ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 13:46:03	1430ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 19:03:29	1022ms	2 NS 2 A 1 MX	🔓 Insecure	View