444.dk
Last scanned: 2026-08-15 16:46:11  ·  937ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   22ms
NameserverIP addressesPTRASN / ISP
ns1.simpleagencygroup.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   2ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 3600s splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 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
📝
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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC127ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 9DWxBH7mktfF4tBzYXg//wYnbut8s1g4q+63FTAa…
🏷️ SOA18ms
FieldValue
Serial2026062201
Primary NS (MNAME)ns1.simpleagencygroup.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
22ms
A
2ms
MX
2ms
AAAA
3ms
TXT
61ms
CAA
2ms
HTTPS
36ms
TLSA
130ms
SOA
18ms
MTA-STS
81ms
DNSSEC
127ms
SRV
0ms
Total
937ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 16:46:11 937ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-02 11:51:50 2569ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 02:31:31 1214ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 20:00:35 738ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 09:59:51 2623ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 13:14:27 910ms 2 NS 1 A 4 MX 🔒 Secure View
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