dennisalbrethsen.dk

📜 Historical scan 2026-06-17 02:01:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dennisalbrethsen.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, nora.ns.cloudflare.com). It was registered on 4 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
jeremy.ns.cloudflare.com	—	—	—
nora.ns.cloudflare.com	—	—	—

🌍 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 2026-10-09 16:15:41

www	104.21.36.201 172.67.199.72 2606:4700:3031::6815:24c9 2606:4700:3035::ac43:c748 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dennisalbrethsen.dk: 104.21.36.201 172.67.199.72 2606:4700:3031::6815:24c9 2606:4700:3035::ac43:c748 (AS13335) www.dennisalbrethsen.dk: 104.21.36.201 172.67.199.72 2606:4700:3031::6815:24c9 2606:4700:3035::ac43:c748 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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#

38ms

Field	Value
Serial	2406674918
Primary NS (MNAME)	jeremy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 15:08:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-06-04
Expires	2027-06-03 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

42ms

44ms

AAAA

40ms

TXT

171ms

CAA

42ms

HTTPS

40ms

TLSA

31ms

SOA

38ms

MTA-STS

59ms

DNSSEC

143ms

SRV

0ms

Total

372ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 16:15:41	624ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 15:42:09	404ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-07 14:37:10	6212ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-27 08:59:50	1080ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 15:15:29	863ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 02:38:42	471ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-13 23:18:24	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-06 21:47:21	1648ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-05 15:50:43	713ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 11:15:47	1780ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-25 20:04:34	800ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 03:30:45	21851ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 02:10:46	276ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 02:04:31	991ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-17 02:01:17 shown	372ms	2 NS 0 A 0 MX	🔓 Insecure