janbolsen.dk

📜 Historical scan 2026-06-24 05:23:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

janbolsen.dk is a .dk domain with no delegation in this scan. It was registered on 8 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

🖥️

No NS records found

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-18 19:59:46

www	104.21.95.137 172.67.145.1 2606:4700:3033::ac43:9101 2606:4700:3036::6815:5f89 (AS13335) (address records, no CNAME)
www vs bare domain	Same network janbolsen.dk: 104.21.95.137 172.67.145.1 2606:4700:3033::ac43:9101 2606:4700:3036::6815:5f89 (AS13335) www.janbolsen.dk: 104.21.95.137 172.67.145.1 2606:4700:3033::ac43:9101 2606:4700:3036::6815:5f89 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-janbolsen-dk._domainkey.janbolsen.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-janbolsen-dk._domainkey.janbolsen.r-v1.dkim.mail.microsoft	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

329ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 03:25:18

Field	Value
Registrar	Simply.com A/S
Registered	2009-04-08
Expires	2027-04-30 (191d)

🔗 Same registrant#

1 domain

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
e-memo.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

224ms

205ms

219ms

AAAA

223ms

TXT

328ms

CAA

218ms

HTTPS

227ms

TLSA

17ms

SOA

228ms

MTA-STS

225ms

DNSSEC

329ms

SRV

242ms

Total

980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 19:59:46	2011ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 06:54:36	1712ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 03:36:34	1893ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 00:43:28	1679ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 02:46:06	9885ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-31 02:02:29	2033ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 17:25:07	1770ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 16:05:33	1435ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-09 02:38:08	2339ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 09:47:18	1177ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-26 21:35:42	3700ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 05:23:33 shown	980ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 20:06:49	1107ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:30:01	1490ms	4 NS 1 A 1 MX	🔒 Secure