fastfence.dk

📜 Historical scan 2026-06-17 09:24:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fastfence.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.41 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 36ms

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

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.41	—	linux367.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 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#

1 records 247ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (fastfence.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -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 2026-10-13 05:35:42

www CNAME	fastfence.dk (all on fastfence.dk) → 185.20.205.41 (AS48854)
www vs bare domain	Same network fastfence.dk: 185.20.205.41 (AS48854) www.fastfence.dk: 185.20.205.41 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

135ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

32ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

30ms

AAAA

38ms

TXT

247ms

CAA

35ms

HTTPS

35ms

TLSA

58ms

SOA

32ms

MTA-STS

68ms

DNSSEC

135ms

SRV

0ms

Total

737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:35:42	801ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 21:21:17	541ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:23:43	4460ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 05:55:01	1102ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:38:53	660ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-13 01:05:57	2022ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 04:18:49	4994ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 11:49:47	790ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-13 16:31:19	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 12:19:32	622ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:28:42	429ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-17 09:24:16 shown	737ms	2 NS 1 A 0 MX	🔒 Secure