hjortkaer.dk

📜 Historical scan 2026-06-20 21:31:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hjortkaer.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 October 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 192.124.249.2 is hosted by Sucuri (AS30148) in United States. Mail is handled by hjortkaer-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 86ms

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 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.124.249.2	3600s	cloudproxy10002.sucuri.net	AS30148	Sucuri	192.124.249.0/24	🇺🇸 United States	Menifee

📧 MX Records#

1 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hjortkaer-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::d 52.101.68.8 52.101.73.28 52.101.73.4 52.101.73.6	mail-db7pr03cu00601.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 52.98.243.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2096ms

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

📝 TXT Records#

2 records 298ms

TXT Record
MS=ms69719330
v=spf1 include:spf.protection.outlook.com a:4679.submission.antispamcloud.com a:release.antispamcloud.com include:spfrerouting.xink.io -all

✉️ SPF#

Policy	Record (hjortkaer.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a:4679.submission.antispamcloud.com a:release.antispamcloud.com include:spfrerouting.xink.io -all

📨 DMARC#

Policy	Record (_dmarc.hjortkaer.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@itfe.dk; ruf=mailto:dmarc@itfe.dk; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; sp=none

📬 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 2026-10-22 08:16:30

www CNAME	hjortkaer.dk (all on hjortkaer.dk) → 185.21.40.45 (AS48854)
www vs bare domain	Same network hjortkaer.dk: 185.21.40.45 (AS48854) www.hjortkaer.dk: 185.21.40.45 (AS48854)
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-hjortkaer-dk._domainkey.hjortkaerdk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-hjortkaer-dk._domainkey.hjortkaerdk.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: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

184ms

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

🏷️ SOA#

94ms

Field	Value
Serial	2026021201
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 2026-10-15 17:30:14

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-10-16
Expires	2027-04-30 (186d)

🔗 Same registrant#

2 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
hjortkær.dk	Punktum dk A/S (direct)
polyunit.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

86ms

97ms

90ms

AAAA

98ms

TXT

298ms

CAA

92ms

HTTPS

85ms

TLSA

223ms

SOA

94ms

MTA-STS

71ms

DNSSEC

184ms

SRV

2096ms

Total

2829ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:16:30	543ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 17:03:13	900ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 23:09:27	856ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:30:48	1011ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 21:31:48 shown	2829ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:43:04	231ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:41:12	3079ms	2 NS 1 A 1 MX	🔒 Secure