fourofour.dk

📜 Historical scan 2026-06-17 09:31:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fourofour.dk is a .dk domain served by 2 nameservers (kira.ns.cloudflare.com, randy.ns.cloudflare.com). It was registered on 14 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   49ms
NameserverIP addressesPTRASN / ISP
kira.ns.cloudflare.com — — —
randy.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#

1 records   138ms
TXT Record
google-site-verification=hhVqEwFHLkfJiCWcWsK_duZYpRrGR8OlzPqz1GkrXLQ

✉️ 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 2026-10-10 12:17:53
wwwNXDOMAIN
www vs bare domainNeither resolves
fourofour.dk: no address
www.fourofour.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

47ms
FieldValue
Serial2406736733
Primary NS (MNAME)kira.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-03 05:38:36
FieldValue
RegistrarSimply.com A/S
Registered2021-01-14
Expires2027-01-31 (106d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
47ms
MX
47ms
AAAA
51ms
TXT
138ms
CAA
48ms
HTTPS
47ms
TLSA
2107ms
SOA
47ms
MTA-STS
118ms
DNSSEC
145ms
SRV
0ms
Total
2497ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 05:22:15 496ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-03 05:02:28 1018ms 2 NS 0 A 0 MX 🔓 Insecure
2026-10-02 04:58:43 1094ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-26 03:52:02 9432ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-20 21:44:37 517ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-18 16:33:14 1330ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-11 14:15:41 499ms 2 NS 0 A 0 MX 🔓 Insecure
2026-09-04 17:44:46 465ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-30 05:16:14 938ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-27 10:42:13 548ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-07 19:17:02 802ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-25 13:09:00 689ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-17 09:31:03 shown 2497ms 2 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone