hsdk.dk

📜 Historical scan 2026-09-24 05:51:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hsdk.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.221.124.121 is hosted by CoMaSys ApS (AS51377) in Denmark. Mail is handled by hsdk-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.121	3600s	wp01.comasys.dk	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hsdk-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	hsdk.dk → 193.221.124.121

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 133ms

TXT Record
MS=ms64031464
v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk -all

✉️ SPF#

Policy	Record (hsdk.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk -all

📨 DMARC#

Policy	Record (_dmarc.hsdk.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@dmarc.comasys.dk; ruf=mailto:dmarc@dmarc.comasys.dk;

📬 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 2026-10-07 17:21:24

www CNAME	hsdk.dk (all on hsdk.dk) → 193.221.124.121 (AS51377)
www vs bare domain	Same network hsdk.dk: 193.221.124.121 (AS51377) www.hsdk.dk: 193.221.124.121 (AS51377)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.hsdk.dk	hsdk.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091604
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	info@kompletweb.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

42ms

39ms

AAAA

28ms

TXT

133ms

CAA

24ms

HTTPS

25ms

TLSA

588ms

SOA

0ms

MTA-STS

41ms

DNSSEC

107ms

SRV

52ms

Total

1298ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:23:37	1005ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 21:41:10	1131ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 05:51:50 shown	1298ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-31 14:31:52	1407ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-11 13:47:49	1344ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 19:50:09	1120ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-01 07:01:46	486ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-27 19:32:09	1057ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 06:43:10	1171ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-26 14:30:44	743ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 02:31:52	719ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-21 09:10:08	1829ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-17 15:08:39	305ms	0 NS 0 A 0 MX	❓ Unknown