hssb.dk

Records from scan: 2026-10-08 09:09:30 · 938ms total · last checked 2026-10-16 20:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hssb.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.32.65.45 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by hssb-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.32.65.45	600s	mail.apollodns.dk	AS3292	TDC Holding A/S	193.32.65.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	600s	hssb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::20 2a01:111:f403:ca21::10 52.101.103.39 52.101.185.114 52.101.73.126 52.101.73.153	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 46ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 123ms

TXT Record
MS=ms33478773
v=spf1 ip4:93.167.198.92 ip4:195.215.242.237 include:spf.eu.signature365.net include:hssb.securesmtp.dk include:spf.mcb.dk include:spfinclude.signflow.dk include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (hssb.dk)
-all (hard fail)	v=spf1 ip4:93.167.198.92 ip4:195.215.242.237 include:spf.eu.signature365.net include:hssb.securesmtp.dk include:spf.mcb.dk include:spfinclude.signflow.dk include:spf.protection.outlook.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.hssb.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email;

📬 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 2026-10-08 09:09:30

www CNAME	hssb.dk (all on hssb.dk) → 193.32.65.45 (AS3292)
www vs bare domain	Same network hssb.dk: 193.32.65.45 (AS3292) www.hssb.dk: 193.32.65.45 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-hssb-dk._domainkey.hssb.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-hssb-dk._domainkey.hssb.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

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

🏷️ SOA#

21ms

Field	Value
Serial	2025112801
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 18:44:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2027-03-31 (165d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
hvidesandeseasight.dk	Punktum dk A/S (direct)
seasight-davits.dk	Punktum dk A/S (direct)
seasightdavits.dk	Punktum dk A/S (direct)
seasightgroup.dk	Punktum dk A/S (direct)
seasighthummer.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

28ms

30ms

AAAA

23ms

TXT

123ms

CAA

30ms

HTTPS

24ms

TLSA

578ms

SOA

21ms

MTA-STS

43ms

DNSSEC

58ms

SRV

46ms

Total

938ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 09:09:30 shown	938ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 08:00:33	917ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:06:09	1009ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:55:16	1089ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 09:26:11	1501ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 15:08:16	266ms	0 NS 0 A 0 MX	❓ Unknown