fuzzylogic.dk

📜 Historical scan 2026-06-17 09:17:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fuzzylogic.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.rosetechnology.dk. The zone is DNSSEC-signed and validates, 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.rosetechnology.dk	46.32.50.196	—	AS39642 Sinal A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 217ms

TXT Record
v=spf1 a mx ptr include:rosetechnology.dk -all

✉️ SPF#

Policy	Record (fuzzylogic.dk)
-all (hard fail)	v=spf1 a mx ptr include:rosetechnology.dk -all

📨 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 12:07:06

www	46.32.50.196 (AS39642) (address records, no CNAME)
www vs bare domain	Only www resolves fuzzylogic.dk: no address www.fuzzylogic.dk: 46.32.50.196 (AS39642) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

207ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

43ms

Field	Value
Serial	2026032402
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 2026-10-06 10:22:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-07-31
Expires	2035-09-30 (3269d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

46ms

27ms

AAAA

37ms

TXT

217ms

CAA

33ms

HTTPS

41ms

TLSA

177ms

SOA

43ms

MTA-STS

80ms

DNSSEC

207ms

SRV

0ms

Total

1229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:07:06	709ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 18:49:02	703ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-24 11:26:32	518ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 11:15:14	622ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-20 11:34:30	2553ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-13 09:37:37	4538ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-14 21:04:18	8486ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-21 12:03:42	1012ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-20 22:28:37	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:17:54 shown	1229ms	2 NS 0 A 1 MX	🔒 Secure