isterning.dk
Last scanned: 2026-08-27 22:15:22  ·  1258ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
superordinate-deleted1.punktum.dk — — —
superordinate-deleted2.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)
🔐 DNSSEC104ms
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
53ms
A
52ms
MX
59ms
AAAA
50ms
TXT
150ms
CAA
64ms
HTTPS
53ms
TLSA
37ms
SOA
56ms
MTA-STS
76ms
DNSSEC
104ms
SRV
67ms
Total
1258ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 22:15:22 1258ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-27 08:00:35 169ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-26 07:54:55 312ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-25 01:11:55 189ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 01:00:13 2522ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 22:16:38 4111ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 22:09:24 3750ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 21:58:39 5689ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 21:26:16 3833ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 21:04:15 4062ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 19:48:48 1892ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 14:32:10 955ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 01:12:12 875ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 14:43:52 2226ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 14:03:47 2574ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-06 17:42:38 8786ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-02 22:51:45 1309ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 19:52:39 9874ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 10:52:00 16694ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 10:26:13 970ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 10:18:58 2849ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 09:59:55 1264ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:37:44 1267ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 05:47:20 879ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 19:13:14 938ms 2 NS 0 A 0 MX ❓ Unknown View
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