rifeng.dk
Last scanned: 2026-06-25 16:41:23  ·  14479ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers1 records   983ms
NameserverIP addressesPTRASN / ISP
ns2.icp100.net 173.248.225.179
173.248.225.85		 173-248-225-179.static.imsbiz.com
173-248-225-085.static.imsbiz.com		 AS132585 SkyExchange Internet Access
AS132585 SkyExchange Internet Access
🌍 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)
🔐 DNSSEC1599ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA1586ms
FieldValue
Serial2018060700
Primary NS (MNAME)ns1.icp100.net
Responsible (RNAME)root@icp100.net
Refresh900s
Retry600s
Expire1800s
Minimum (neg-cache TTL)255s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
983ms
A
454ms
MX
452ms
AAAA
278ms
TXT
10237ms
CAA
463ms
HTTPS
981ms
TLSA
4016ms
SOA
1586ms
MTA-STS
478ms
DNSSEC
1599ms
SRV
1622ms
Total
14479ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 16:41:23 14479ms 1 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 15:33:31 1165ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:12:15 15580ms 1 NS 0 A 0 MX 🔓 Insecure View
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