zumsum.dk
📜 Historical scan 2026-08-18 23:58:41  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   292ms
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)
🔐 DNSSEC483ms
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
292ms
A
296ms
MX
288ms
AAAA
236ms
TXT
658ms
CAA
245ms
HTTPS
235ms
TLSA
82ms
SOA
249ms
MTA-STS
350ms
DNSSEC
483ms
SRV
296ms
Total
2644ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:14:53 157ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-30 01:23:18 184ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 12:51:45 190ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 12:18:52 179ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 12:14:53 164ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-25 07:12:53 532ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 06:51:45 877ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 02:16:21 783ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 02:14:02 851ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 02:02:42 1340ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 01:56:21 735ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-18 23:58:41 2644ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 06:17:25 761ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-15 21:33:08 8634ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 14:25:09 806ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 19:44:35 2563ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 18:33:25 2178ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-10 14:51:45 1739ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-06 20:06:38 637ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-04 08:35:03 1010ms 1 NS 0 A 0 MX ❓ Unknown View
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