niagara-falls.dk
Last scanned: 2026-08-23 11:20:22  ·  1279ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   146ms
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)
🔐 DNSSEC264ms
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
146ms
A
167ms
MX
176ms
AAAA
161ms
TXT
444ms
CAA
145ms
HTTPS
225ms
TLSA
57ms
SOA
31ms
MTA-STS
87ms
DNSSEC
264ms
SRV
376ms
Total
1279ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 11:20:22 1279ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 10:40:18 7947ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 10:22:44 7084ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 09:54:09 6325ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 04:49:30 2409ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-17 22:27:37 1202ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 05:47:23 3591ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-13 07:22:03 11183ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 11:37:30 5082ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 04:21:12 3885ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-04 18:51:13 3573ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-29 21:31:52 10975ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-28 04:47:30 1574ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 04:19:06 1472ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 03:27:52 17252ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 03:09:07 1386ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 02:17:13 1674ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 02:00:50 1209ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 20:47:48 3840ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 02:53:10 1296ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-18 22:00:23 1468ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 18:37:57 1384ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-15 08:56:59 1450ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-14 03:24:16 1534ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-08 17:29:24 1233ms 3 NS 0 A 0 MX ❓ Unknown View
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