helsesundhed.dk DNS records

🖥️ Nameservers2 records 95ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.52	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.217	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.helsesundhed.dk	104.21.81.52 172.67.138.217 2606:4700:3035::ac43:8ad9 2606:4700:3037::6815:5134	— — — —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.138.217
🔶 Autoconfig	104.21.81.52

🔷 AAAA Records (IPv6)2 records 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:8ad9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5134	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.52,172.67.138.217 ech=AEX+DQBBfgAgACChAqQw1JG6Amr187HEZ7tIv9OwQbKPPfyJVGa95Jd7QAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:8ad9,2606:4700:3037::6815:5134

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.helsesundhed.dk	gJ-11k-JJuQB_SmYvi_NPfLqPKd5698zZOWEx-kaOp0
TXT	_acme-challenge.helsesundhed.dk	NlWlPw9GlPvkNolujUagfKu5OYBIf4EUWyiOecO_8MI

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC232ms

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	2413453727
Primary NS (MNAME)	barbara.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

95ms

A

99ms

MX

90ms

AAAA

93ms

TXT

335ms

CAA

95ms

HTTPS

98ms

TLSA

143ms

SOA

0ms

MTA-STS

125ms

DNSSEC

232ms

SRV

157ms

Total

1397ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 04:22:59	1397ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 15:30:26	962ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-03 23:15:43	1006ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 02:18:24	9911ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-14 19:58:03	1231ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-06 09:30:22	1435ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 15:28:42	2893ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-21 00:52:49	593ms	2 NS 2 A 1 MX	⚠️ Bogus	View
2026-06-17 11:11:43	834ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:10:32	815ms	2 NS 2 A 1 MX	🔓 Insecure	View