mrcc-tool.dk
Last scanned: 2026-06-30 03:36:39  ·  584ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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		 ns2.webipdns.com.au
edns1.ultradns.org		 AS12008 Vercara, LLC
AS12008 Vercara, LLC
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.0.66.37 300s — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   202ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (mrcc-tool.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.mrcc-tool.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarcresult@ipsen.com
📬 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)
🔐 DNSSEC156ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026062302
Primary NS (MNAME)udns1.cscdns.net
Responsible (RNAME)hostmaster@cscdns.net
Refresh86400s
Retry86400s
Expire86400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
40ms
A
56ms
MX
55ms
AAAA
35ms
TXT
202ms
CAA
60ms
HTTPS
29ms
TLSA
116ms
SOA
0ms
MTA-STS
77ms
DNSSEC
156ms
SRV
77ms
Total
584ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-30 03:36:39 584ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:19:00 774ms 4 NS 1 A 0 MX 🔓 Insecure View
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