holboellakademiet.dk
Last scanned: 2026-08-26 16:34:42  ·  1295ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   99ms
NameserverIP addressesPTRASN / ISP
ns1.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns2.danaweb.org 91.197.248.75 ns2.curanet.dk AS48854 team.blue Denmark A/S
ns3.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns4.danaweb.org 91.197.248.75 ns2.curanet.dk 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)
🔐 DNSSEC133ms
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
99ms
A
87ms
MX
96ms
AAAA
97ms
TXT
361ms
CAA
113ms
HTTPS
92ms
TLSA
65ms
SOA
40ms
MTA-STS
96ms
DNSSEC
133ms
SRV
109ms
Total
1295ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 16:34:42 1295ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 18:41:15 1353ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 14:12:10 9239ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 13:31:47 9090ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 13:18:02 6225ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 12:16:51 5638ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 12:12:44 2855ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 03:23:57 2765ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-15 10:31:13 1389ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 01:30:46 4066ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 19:10:02 3296ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 10:05:55 1376ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-06 11:44:05 1260ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-03 13:40:27 1394ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-31 19:22:10 1195ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-29 20:51:44 9904ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-28 03:11:48 3081ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 03:06:30 1486ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 02:44:48 1367ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 02:26:56 1187ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 01:48:29 1662ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 23:52:38 1351ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 19:03:48 1135ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-20 10:52:47 1329ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 08:13:14 2823ms 4 NS 0 A 0 MX ❓ Unknown View
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