jorgensen.dk

📜 Historical scan 2026-06-22 12:50:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jorgensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). 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 188.245.211.246 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by jorgensen-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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.245.211.246	3600s	jorgensen.dk	AS24940	Hetzner Online GmbH	188.245.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jorgensen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca09::9 52.101.68.36 52.101.68.39 52.101.73.12 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 161ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.rbj.dk
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 163ms

TXT Record
anthropic-domain-verification-s38st4=cNZz7HDUO3if1FFR3E1NKGiNz
autodesk-domain-verification=SRIs1giDKi5VKdom7Cgy
MS=ms34801761
openai-domain-verification=dv-y4cOYS3mvrehFP3UujZXKZPe
v=spf1 mx a include:servers.mcsv.net include:spf.protection.outlook.com include:25334103.spf10.hubspotemail.net ip4:89.239.196.82 -all
wrike-verification=NjAyODQxNzo4Y2YwMWYzNzczNDUyNDJiNTE4NGI1MmE2YzU0MjZkMzc0MTc4MzZkNDM3ZTM1NzMyOWI0YmQxZGQ3NjA0YzMx

✉️ SPF#

Policy	Record (jorgensen.dk)
-all (hard fail)	v=spf1 mx a include:servers.mcsv.net include:spf.protection.outlook.com include:25334103.spf10.hubspotemail.net ip4:89.239.196.82 -all

📨 DMARC#

Policy	Record (_dmarc.jorgensen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@jorgensen.dk; ruf=mailto:dmarc@jorgensen.dk; fo=1; adkim=s; aspf=s;

📬 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 2026-10-26 20:40:01

www	188.245.211.246 (AS24940) (address records, no CNAME)
www vs bare domain	Same network jorgensen.dk: 188.245.211.246 (AS24940) www.jorgensen.dk: 188.245.211.246 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

3 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-jorgensen-dk._domainkey.asjorgensenengineering.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-jorgensen-dk._domainkey.asjorgensenengineering.onmicrosoft.com	RSA · ~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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2026061901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-26 21:15:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2027-03-31 (154d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

42ms

32ms

38ms

AAAA

32ms

TXT

163ms

CAA

42ms

HTTPS

37ms

TLSA

205ms

SOA

50ms

MTA-STS

35ms

DNSSEC

76ms

SRV

161ms

Total

764ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 20:40:01	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 15:31:10	480ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 09:43:14	1443ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 19:17:07	797ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 05:11:41	1248ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 12:50:38 shown	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 17:10:18	1302ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 18:57:24	2955ms	2 NS 1 A 1 MX	🔒 Secure