blueshield.dk

📜 Historical scan 2026-06-20 18:03:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blueshield.dk is a .dk domain with no delegation in this scan. It was registered on 12 January 2011 (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 2026-10-08 04:59:17

www	104.21.79.189 172.67.147.28 2606:4700:3037::6815:4fbd 2606:4700:3037::ac43:931c (AS13335) (address records, no CNAME)
www vs bare domain	Same network blueshield.dk: 104.21.79.189 172.67.147.28 2606:4700:3037::6815:4fbd 2606:4700:3037::ac43:931c (AS13335) www.blueshield.dk: 104.21.79.189 172.67.147.28 2606:4700:3037::6815:4fbd 2606:4700:3037::ac43:931c (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

282ms

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 2026-10-10 21:44:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-12
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

149ms

198ms

156ms

AAAA

208ms

TXT

289ms

CAA

201ms

HTTPS

157ms

TLSA

17ms

SOA

225ms

MTA-STS

201ms

DNSSEC

282ms

SRV

232ms

Total

1098ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:59:17	822ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-07 09:28:21	658ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-02 03:41:07	4358ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 03:32:09	810ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 16:33:05	846ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 13:04:57	859ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-22 01:33:22	1393ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-05 10:58:45	3141ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-10 02:30:45	2054ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-08 06:15:44	1869ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 02:40:29	1039ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 18:03:26 shown	1098ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 15:08:17	3342ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 15:06:43	3698ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 15:02:32	701ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 15:00:33	2825ms	2 NS 2 A 3 MX	🔓 Insecure