ffn.dk

📜 Historical scan 2026-06-17 09:33:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ffn.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was registered on 8 January 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.64.12 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by mailfilter0.rackhosting.com, mailfilter1.rackhosting.com. 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#

3 records 112ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.rackhosting.com	—	—	—
dns2.rackhosting.com	—	—	—
dns3.rackhosting.com	—	—	—

🌍 A Records#

1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.64.12	—	vice.rackhosting.com	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 93ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mailfilter0.rackhosting.com	77.247.73.194 77.247.73.195 77.247.73.196 77.247.73.197	mailfilter-se0.rackhosting.com mailfilter-se1.rackhosting.com mailfilter-se2.rackhosting.com mailfilter-se3.rackhosting.com	AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS
20	—	mailfilter1.rackhosting.com	77.247.73.198 77.247.73.199 77.247.73.200 77.247.73.201	mailfilter-se0-1.rackhosting.com mailfilter-se1-1.rackhosting.com mailfilter-se2-1.rackhosting.com mailfilter-se3-1.rackhosting.com	AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS

🔷 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 12:51:41

www CNAME	ffn.dk (all on ffn.dk) → 77.247.64.12 (AS31590)
www vs bare domain	Same network ffn.dk: 77.247.64.12 (AS31590) www.ffn.dk: 77.247.64.12 (AS31590)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

91ms

Field	Value
Serial	1481811470
Primary NS (MNAME)	dns1.rackhosting.com
Responsible (RNAME)	hostmaster@rackhosting.com
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 05:28:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-01-08
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

112ms

102ms

93ms

AAAA

109ms

TXT

237ms

CAA

109ms

HTTPS

102ms

TLSA

160ms

SOA

91ms

MTA-STS

234ms

DNSSEC

179ms

SRV

0ms

Total

919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:51:41	563ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-27 23:44:47	681ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 07:42:51	640ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 12:42:57	4644ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-22 22:45:34	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 00:24:22	677ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 09:33:58 shown	919ms	3 NS 1 A 2 MX	🔓 Insecure