sf-sten.dk

📜 Historical scan 2026-06-17 22:36:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sf-sten.dk is a .dk domain served by 2 nameservers (meilani.ns.cloudflare.com, olof.ns.cloudflare.com). It was registered on 22 July 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.183 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
meilani.ns.cloudflare.com	108.162.194.196 162.159.38.196 172.64.34.196 2606:4700:50::a29f:26c4 2803:f800:50::6ca2:c2c4 2a06:98c1:50::ac40:22c4	meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.183	—	linux293.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 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 292ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sf-sten.dk)
-all (hard fail)	v=spf1 -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 2026-10-08 12:31:54

www CNAME	www.ibf.dk (all on ibf.dk) → 104.21.59.242 172.67.185.211 2606:4700:3036::6815:3bf2 2606:4700:3037::ac43:b9d3 (AS13335)
www vs bare domain	Different networks sf-sten.dk: 93.191.156.183 (AS48854) www.sf-sten.dk: 104.21.59.242 172.67.185.211 2606:4700:3036::6815:3bf2 2606:4700:3037::ac43:b9d3 (AS13335) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2404826543
Primary NS (MNAME)	meilani.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 05:19:51

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-07-22
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

28ms

25ms

AAAA

43ms

TXT

292ms

CAA

27ms

HTTPS

27ms

TLSA

96ms

SOA

25ms

MTA-STS

48ms

DNSSEC

91ms

SRV

97ms

Total

747ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 05:09:52	386ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-01 04:49:15	648ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-18 09:44:46	651ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 11:25:07	592ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-04 06:20:53	862ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-19 19:37:01	1873ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 07:48:43	785ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-20 02:53:46	459ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 22:36:14 shown	747ms	2 NS 1 A 0 MX	🔓 Insecure