c2m.dk
Last scanned: 2026-06-26 18:47:09  ·  1466ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   200ms
NameserverIP addressesPTRASN / ISP
udns1.cscdns.net 2001:502:f3ff::201
204.74.66.1		 udns1.cscdns.net
edns1.ultradns.com		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
udns2.cscdns.uk 2001:502:4612::201
204.74.111.1		 udns2.cscdns.net
udns2.cscdns.uk		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 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
🔌 SRV Records4 records   413ms
ServicePriorityWeightPortTarget
_sip._tcp 10 100 5060 ygg1.vp.vc
_sip._tcp 50 100 5060 ygg2.vp.vc
_sip._udp 10 100 5060 ygg1.vp.vc
_sip._udp 50 100 5060 ygg2.vp.vc
📝 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)
🔐 DNSSEC276ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA208ms
FieldValue
Serial2019110909
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)premiumdns@support.neustar
Refresh28800s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
200ms
A
187ms
MX
189ms
AAAA
205ms
TXT
773ms
CAA
183ms
HTTPS
379ms
TLSA
76ms
SOA
208ms
MTA-STS
249ms
DNSSEC
276ms
SRV
413ms
Total
1466ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 18:47:09 1466ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 15:29:59 603ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 17:37:03 1199ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 18:49:16 337ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 18:40:45 380ms 2 NS 0 A 0 MX 🔓 Insecure View
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