hsd.dk

Records from scan: 2026-10-15 20:37:19 · 1654ms total · last checked 2026-10-16 22:04 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hsd.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.141 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by hsd-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 120ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.141	600s	linux256.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	hsd-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 52.101.103.143 52.101.181.153 52.101.68.21 52.101.68.39	mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.99.222.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 309ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hsd.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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#

checked 2026-10-15 20:37:19

www	93.191.156.141 (AS48854) (address records, no CNAME)
www vs bare domain	Same network hsd.dk: 93.191.156.141 (AS48854) www.hsd.dk: 93.191.156.141 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

198ms

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

🏷️ SOA#

74ms

Field	Value
Serial	2026101500
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 21:37:36

Field	Value
Registrar	Simply.com A/S
Registered	1999-02-18
Expires	2029-03-31 (895d)

📋 WHOIS#

⏱️ Lookup Timing#

120ms

126ms

113ms

AAAA

102ms

TXT

309ms

CAA

121ms

HTTPS

133ms

TLSA

177ms

SOA

74ms

MTA-STS

129ms

DNSSEC

198ms

SRV

720ms

Total

1654ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:37:19 shown	1654ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 20:02:43	1575ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 17:27:46	1233ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 21:21:52	990ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 20:53:00	1210ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-21 21:08:14	791ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:40:38	31121ms	3 NS 1 A 1 MX	🔓 Insecure