heat.dk
Last scanned: 2026-09-01 04:08:23  ·  10997ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   313ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 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)
🔐 DNSSEC9348ms
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
313ms
A
310ms
MX
311ms
AAAA
340ms
TXT
1528ms
CAA
308ms
HTTPS
325ms
TLSA
304ms
SOA
76ms
MTA-STS
323ms
DNSSEC
9348ms
SRV
368ms
Total
10997ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 04:08:23 10997ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-23 15:04:39 2933ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 14:11:25 1260ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 13:38:22 1292ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 13:37:23 3000ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 09:09:52 5850ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 09:07:41 1613ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 20:35:28 3703ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 11:33:29 3649ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 17:08:03 3796ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 16:02:55 11116ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-09 23:30:47 4789ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-08 17:05:59 2980ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 02:48:44 11134ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-31 17:16:47 3224ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 18:36:30 1628ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 18:23:01 9757ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 17:42:54 2866ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 17:13:58 11067ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 16:10:02 1493ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 15:18:28 1771ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 13:23:37 25834ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 00:35:38 2775ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-18 22:49:25 3875ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 18:17:05 3243ms 3 NS 0 A 0 MX ❓ Unknown View
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