silkecementleadsystem.dk
Last scanned: 2026-09-02 12:59:15  ·  710ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   34ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mxa.mailgun.org 34.149.254.5 5.254.149.34.bc.googleusercontent.com AS396982 Google LLC
10 3600s mxb.mailgun.com — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   148ms
TXT Record
v=spf1 include:mailgun.org ~all
✉️ SPF
PolicyRecord (silkecementleadsystem.dk)
~all (soft fail) v=spf1 include:mailgun.org ~all
📨 DMARC
PolicyRecord (_dmarc.silkecementleadsystem.dk)
p=none (monitor only) v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:28f1081@dmarc.mailgun.org,mailto:a97cde80@inbox.ondmarc.com; ruf=mailto:28f1081@dmarc.mailgun.org,mailto:a97cde80@inbox.ondmarc.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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026082000
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
34ms
A
35ms
MX
34ms
AAAA
45ms
TXT
148ms
CAA
37ms
HTTPS
30ms
TLSA
233ms
SOA
0ms
MTA-STS
70ms
DNSSEC
81ms
SRV
60ms
Total
710ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 12:59:15 710ms 3 NS 0 A 2 MX 🔒 Secure View
2026-08-20 12:35:08 6181ms 3 NS 0 A 2 MX 🔒 Secure View
2026-06-17 23:05:23 555ms 3 NS 0 A 0 MX 🔒 Secure View
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