thejahns.dk

📜 Historical scan 2026-08-18 08:34:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thejahns.dk is a .dk domain served by 2 nameservers (kay.ns.cloudflare.com, sean.ns.cloudflare.com). It was registered on 19 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by thejahns-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 288ms

Nameserver	IP addresses	PTR	ASN / ISP
kay.ns.cloudflare.com	108.162.192.125 172.64.32.125 173.245.58.125 2606:4700:50::adf5:3a7d 2803:f800:50::6ca2:c07d 2a06:98c1:50::ac40:207d	kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com kay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 268ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	thejahns-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 52.101.68.25 52.101.68.3 52.101.73.16 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 510ms

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

✉️ SPF#

Policy	Record (thejahns.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.thejahns.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kim@thejahns.dk; fo=1

📬 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 2026-10-24 19:56:36

www	NXDOMAIN
www vs bare domain	Neither resolves thejahns.dk: no address www.thejahns.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-thejahns-dk._domainkey.thejahns.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-thejahns-dk._domainkey.thejahns.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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

315ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2412434174
Primary NS (MNAME)	kay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-26 22:35:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-19
Expires	2027-03-31 (155d)

🔗 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#

288ms

273ms

268ms

AAAA

265ms

TXT

510ms

CAA

183ms

HTTPS

193ms

TLSA

1067ms

SOA

0ms

MTA-STS

238ms

DNSSEC

315ms

SRV

277ms

Total

3365ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 19:56:36	1640ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-23 04:58:17	565ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-26 05:15:40	859ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-07 04:48:25	2027ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-31 03:09:20	1666ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 11:37:07	1336ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-25 09:25:59	1843ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-22 13:24:27	1639ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-21 12:54:30	9234ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-18 08:34:02 shown	3365ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-07 01:06:17	3549ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 00:38:39	1643ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 17:27:42	1101ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:18:24	5153ms	2 NS 2 A 1 MX	🔓 Insecure