holtinstitute.dk
Last scanned: 2026-08-30 18:51:27  ·  476ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   0ms
NameserverIP addressesPTRASN / ISP
nonexistent.punktum.dk — — —
🌍 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)
🔐 DNSSEC0ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsregistry sentinel delegation (no resolvable NS); DNSSEC not evaluated
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
0ms
A
0ms
MX
0ms
AAAA
0ms
TXT
0ms
CAA
0ms
HTTPS
0ms
TLSA
3ms
SOA
0ms
MTA-STS
0ms
DNSSEC
0ms
SRV
0ms
Total
476ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 18:51:27 476ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-29 15:26:34 156ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 14:31:05 483ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 13:34:40 181ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 13:05:06 180ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 16:34:33 154ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 16:08:00 1987ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 15:11:24 1145ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 15:01:00 2405ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 14:48:59 3393ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 13:40:34 3569ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 13:39:22 787ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 13:00:31 720ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 06:43:23 795ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 02:28:06 8695ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 19:01:04 804ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 05:46:12 858ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 16:20:13 899ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-03 16:40:48 594ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-28 19:00:54 3039ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 14:08:46 10152ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 13:51:15 1171ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 13:19:41 9889ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 13:08:08 1189ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 10:19:14 9920ms 2 NS 0 A 0 MX ❓ Unknown View
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