4gn.dk
Last scanned: 2026-08-25 12:51:19  ·  974ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   81ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.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.curanet.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 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC125ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
81ms
A
92ms
MX
84ms
AAAA
82ms
TXT
307ms
CAA
73ms
HTTPS
85ms
TLSA
60ms
SOA
45ms
MTA-STS
97ms
DNSSEC
125ms
SRV
99ms
Total
974ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 12:51:19 974ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 05:05:41 5420ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 02:12:31 4675ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 02:06:45 4849ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 02:04:32 2991ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 01:27:41 9311ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 23:25:19 5871ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 08:16:10 9098ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 05:12:00 1085ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 19:59:09 2857ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 22:52:53 1088ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 19:54:46 3690ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 09:00:42 2832ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 21:58:40 1097ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-04 03:59:44 919ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-31 12:36:30 1028ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 22:06:10 1048ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 20:06:41 1226ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 20:02:19 959ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 19:14:48 9882ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 18:39:20 1074ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 17:48:02 16842ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 16:18:17 8734ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 14:55:39 1027ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 01:05:42 3123ms 2 NS 0 A 0 MX ❓ Unknown View
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