fuzzylogic.dk

📜 Historical scan 2026-06-21 12:03:42 · ← 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	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 504ms

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#

122ms

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

🏷️ SOA#

46ms

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#

45ms

50ms

58ms

AAAA

41ms

TXT

504ms

CAA

43ms

HTTPS

51ms

TLSA

301ms

SOA

46ms

MTA-STS

128ms

DNSSEC

122ms

SRV

213ms

Total

1012ms

🕐 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 shown	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	1229ms	2 NS 0 A 1 MX	🔒 Secure