dhsk.dk

📜 Historical scan 2026-06-17 02:43:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dhsk.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, ursula.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.greenhost.nl, mx2.greenhost.nl. The zone is not DNSSEC-signed, has no 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
dimitris.ns.cloudflare.com	—	—	—
ursula.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.116	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.230	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.greenhost.nl	195.190.28.42	mx1.greenhost.nl	AS47172 Greenhost BV
10	—	mx2.greenhost.nl	195.190.28.43	mx2.greenhost.nl	AS47172 Greenhost BV

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2974	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:92e6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.41.116,172.67.146.230 ech=AEX+DQBBSwAgACAJY+QYLypsBy6f4MxwS8kDpHHA2vtr71U0rh7ar1Y4GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2974,2606:4700:3031::ac43:92e6

📝 TXT Records#

1 records 114ms

TXT Record
v=spf1 include:spf.greenhost.nl ~all

✉️ SPF#

Policy	Record (dhsk.dk)
~all (soft fail)	v=spf1 include:spf.greenhost.nl ~all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 23:23:20

www	188.114.96.1 188.114.97.1 2606:4700:3030::ac43:92e6 2606:4700:3032::6815:2974 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dhsk.dk: 104.21.41.116 172.67.146.230 2606:4700:3030::ac43:92e6 2606:4700:3032::6815:2974 (AS13335) www.dhsk.dk: 188.114.96.1 188.114.97.1 2606:4700:3030::ac43:92e6 2606:4700:3032::6815:2974 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

2 records 176ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.greenhost.nl	DANE-EE · SPKI · SHA-256	9F10C09DC0F0FB0ED7805D2C3AC46704…
SMTP _25._tcp.mx2.greenhost.nl	DANE-EE · SPKI · SHA-256	1ED78825A5073DFB5DFE0463B0522CAE…

🔐 DNSSEC#

69ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2405523832
Primary NS (MNAME)	dimitris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

50ms

53ms

AAAA

35ms

TXT

114ms

CAA

31ms

HTTPS

35ms

TLSA

176ms

SOA

30ms

MTA-STS

36ms

DNSSEC

69ms

SRV

0ms

Total

707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 07:01:16	913ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-18 22:19:23	1749ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 07:50:20	3003ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-27 21:16:09	1912ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-19 12:48:18	1786ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:43:43 shown	707ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:40:38	613ms	2 NS 2 A 2 MX	🔓 Insecure