fsys.dk

📜 Historical scan 2026-06-17 09:29:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fsys.dk is a .dk domain served by 2 nameservers (brenna.ns.cloudflare.com, tanner.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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   27ms
NameserverIP addressesPTRASN / ISP
brenna.ns.cloudflare.com — — —
tanner.ns.cloudflare.com — — —

🌍 A Records#

🌍
No A records found

📧 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#

📝
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 12:55:40
wwwNXDOMAIN
www vs bare domainNeither resolves
fsys.dk: no address
www.fsys.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

21ms
FieldValue
Serial2405922135
Primary NS (MNAME)brenna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
27ms
A
28ms
MX
27ms
AAAA
24ms
TXT
93ms
CAA
23ms
HTTPS
32ms
TLSA
41ms
SOA
21ms
MTA-STS
71ms
DNSSEC
99ms
SRV
0ms
Total
343ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:55:40 709ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-30 08:23:17 666ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-29 22:24:23 1002ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-27 21:53:36 946ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-24 13:47:47 1295ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-15 13:36:08 1569ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-12 05:39:53 1183ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-01 21:38:48 972ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-25 00:22:13 16613ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-04 04:40:52 1842ms 2 NS 0 A 0 MX 🔓 Insecure
2026-07-15 18:55:31 743ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-21 11:08:54 343ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-20 01:37:55 2217ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 09:29:34 shown 343ms 2 NS 0 A 0 MX ❓ Unknown
dhd.dk [/] search Domains, Hosts & DNS — .dk zone