fibernetudbydere.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
annalise.ns.cloudflare.com	108.162.194.234 162.159.38.234 172.64.34.234 2606:4700:50::a29f:26ea 2803:f800:50::6ca2:c2ea 2a06:98c1:50::ac40:22ea	annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com annalise.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rob.ns.cloudflare.com	108.162.193.140 172.64.33.140 173.245.59.140 2606:4700:58::adf5:3b8c 2803:f800:50::6ca2:c18c 2a06:98c1:50::ac40:218c	rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com rob.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.126	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.165	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:9ca5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5a7e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.126,172.67.156.165 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9ca5,2606:4700:3037::6815:5a7e

🔌 SRV Records1 records 103ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records2 records 237ms

TXT Record
google-site-verification=O8_IN9z89D6PCorliF0qhs_R-YpFjaEiJaH-uRi0wck
v=spf1 include:spf.simply.com include:send.aweber.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.fibernetudbydere.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 139ms

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

🔐 DNSSEC9092ms

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	2412327920
Primary NS (MNAME)	annalise.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

53ms

A

57ms

MX

62ms

AAAA

56ms

TXT

237ms

CAA

45ms

HTTPS

68ms

TLSA

139ms

SOA

0ms

MTA-STS

84ms

DNSSEC

9092ms

SRV

103ms

Total

9772ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:07:13	9772ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-17 01:09:35	9014ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 18:19:57	1582ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-19 00:46:44	1283ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 23:23:30	736ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 14:36:44	777ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 14:14:58	722ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 11:28:33	2330ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 05:17:43	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 11:19:50	1268ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:05:24	987ms	2 NS 2 A 0 MX	🔓 Insecure	View