ssf.dk

📜 Historical scan 2026-07-17 18:43:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ssf.dk is a .dk domain served by 2 nameservers (heather.ns.cloudflare.com, luke.ns.cloudflare.com). It was registered on 3 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.100 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 34ms

Nameserver	IP addresses	PTR	ASN / ISP
heather.ns.cloudflare.com	108.162.192.161 172.64.32.161 173.245.58.161 2606:4700:50::adf5:3aa1 2803:f800:50::6ca2:c0a1 2a06:98c1:50::ac40:20a1	heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com heather.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
luke.ns.cloudflare.com	108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8	luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com luke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.100	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.253	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:1964	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:85fd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.100,172.67.133.253 ech=AEX+DQBB3gAgACC5XYJOAptJVcIT9x1w+yioK6P1TmRfIXnV1SAHaWVpRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:1964,2606:4700:3037::ac43:85fd

📝 TXT Records#

1 records 184ms

TXT Record
google-site-verification=HqXNKUK2N1tOIroeiVxMmmkl1LaqlY_pXgyFp4A8ZsQ

✉️ 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 2026-10-21 08:02:16

www	104.21.25.100 172.67.133.253 2606:4700:3037::6815:1964 2606:4700:3037::ac43:85fd (AS13335) (address records, no CNAME)
www vs bare domain	Same network ssf.dk: 104.21.25.100 172.67.133.253 2606:4700:3037::6815:1964 2606:4700:3037::ac43:85fd (AS13335) www.ssf.dk: 104.21.25.100 172.67.133.253 2606:4700:3037::6815:1964 2606:4700:3037::ac43:85fd (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409680410
Primary NS (MNAME)	heather.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 16:58:56

Field	Value
Registrar	NETIM
Registered	2024-10-03
Expires	2027-10-02 (345d)

🔗 Same registrant#

26 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
agentic.dk	NETIM
aibeviset.dk	NETIM
ainyt.dk	NETIM
aiprisen.dk	NETIM
alliancen.dk	NETIM
arktiskleksikon.dk	NETIM
bismarck-class.dk	NETIM
bylux.dk	NETIM
chatshop.dk	NETIM
d-i-f.dk	NETIM
dagensai.dk	NETIM
dagensflue.dk	NETIM
europenews.dk	NETIM
guitaren.dk	NETIM
hochzeit.dk	NETIM
intellect.dk	NETIM
iva.dk	NETIM
japanskeplakater.dk	NETIM
krigsspil.dk	NETIM
linuxforum.dk	NETIM
ntik.dk	NETIM
nvfc.dk	NETIM
simpleposter.dk	NETIM
smartnyt.dk	NETIM
smartsauna.dk	NETIM
top20.dk	NETIM

📋 WHOIS#

⏱️ Lookup Timing#

34ms

32ms

40ms

AAAA

40ms

TXT

184ms

CAA

33ms

HTTPS

42ms

TLSA

47ms

SOA

0ms

MTA-STS

49ms

DNSSEC

64ms

SRV

50ms

Total

861ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 08:02:16	469ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 01:31:19	449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 23:16:41	585ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 08:02:15	515ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 05:59:23	690ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 11:47:53	586ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 07:36:06	488ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 18:43:55 shown	861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:36:57	689ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 06:13:54	1001ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 14:51:29	2520ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 15:08:54	513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:45:15	2421ms	2 NS 2 A 0 MX	🔓 Insecure