janhenriksen.dk

📜 Historical scan 2026-08-15 09:00:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janhenriksen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 September 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.95.64 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by janhenriksen-dk.mail.protection.outlook.com, exch.httpscan.dk. 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 235ms

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 225ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.64	3600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	janhenriksen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::8 52.101.68.21 52.101.68.29 52.101.73.22 52.101.73.4	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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
10	3600s	exch.httpscan.dk	185.157.133.46	exch.httpscan.dk	AS3342 Cibicom A/S

📧 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#

1 records 233ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	exch.httpscan.dk

📝 TXT Records#

5 records 456ms

TXT Record
google-site-verification=LC4CD4fdvW0R5WckWwy53cbED8X80aFQvFGVw_lu6z0
google-site-verification=nQupmyXFMpPF-iotrpACybhMEkbE12P1RRNsfVxwrxQ
MS=ms22809619
MS=ms87307810
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.janhenriksen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:administrator@httpscan.dk; pct=100;

📬 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 2026-10-16 07:33:54

www	23.88.95.64 (AS24940) (address records, no CNAME)
www vs bare domain	Same network janhenriksen.dk: 23.88.95.64 (AS24940) www.janhenriksen.dk: 23.88.95.64 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

392ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081401
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 2026-10-16 07:51:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-09-02
Expires	2027-09-30 (346d)

🔗 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#

235ms

225ms

213ms

AAAA

251ms

TXT

456ms

CAA

192ms

HTTPS

196ms

TLSA

488ms

SOA

0ms

MTA-STS

266ms

DNSSEC

392ms

SRV

233ms

Total

2899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 07:33:54	1716ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-30 19:58:23	1083ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-15 21:07:34	1671ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-15 09:00:47 shown	2899ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 17:24:19	10254ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-18 01:29:28	1196ms	2 NS 1 A 2 MX	🔒 Secure