dk-sundhed.dk

📜 Historical scan 2026-09-24 06:39:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dk-sundhed.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, marge.ns.cloudflare.com). It was registered on 17 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.156 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.72.156	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.115	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.72.156
🔶 Autoconfig	172.67.152.115

🔷 AAAA Records (IPv6)#

2 records 28ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9873	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:489c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.72.156,172.67.152.115 ech=AEX+DQBBDQAgACC6vV48PVd+UDxgaFnv7a6nktiHJb+rNIZ/AbvhT9CucQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9873,2606:4700:3033::6815:489c

📝 TXT Records#

1 records 183ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (dk-sundhed.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.dk-sundhed.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 01:49:19

www	104.21.72.156 172.67.152.115 2606:4700:3032::ac43:9873 2606:4700:3033::6815:489c (AS13335) (address records, no CNAME)
www vs bare domain	Same network dk-sundhed.dk: 104.21.72.156 172.67.152.115 2606:4700:3032::ac43:9873 2606:4700:3033::6815:489c (AS13335) www.dk-sundhed.dk: 104.21.72.156 172.67.152.115 2606:4700:3032::ac43:9873 2606:4700:3033::6815:489c (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415676643
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 02:39:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-10-17
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

AAAA

28ms

TXT

183ms

CAA

27ms

HTTPS

37ms

TLSA

51ms

SOA

0ms

MTA-STS

47ms

DNSSEC

110ms

SRV

56ms

Total

618ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 01:49:19	382ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 06:39:58 shown	618ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-20 15:58:24	643ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-22 20:31:05	2047ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 20:11:03	1106ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-27 05:02:16	1581ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 02:35:54	8867ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 04:22:49	762ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 16:55:41	925ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 12:19:43	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 03:44:35	348ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 03:40:34	365ms	2 NS 2 A 0 MX	🔓 Insecure