shareknowledge.dk
📜 Historical scan 2026-06-17 12:14:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   70ms
NameserverIP addressesPTRASN / ISP
ns1.mysecurecloudhost.com 13.248.158.180 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.mysecurecloudhost.com 75.2.118.134 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns3.mysecurecloudhost.com 76.223.26.245 a79764cc55c0ac9c0.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns4.mysecurecloudhost.com 99.83.147.209 abc65dd9a44b5332f.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.39.149.140 — — AS36454 WHG Hosting Services Ltd 194.39.148.0/23 🇺🇸 United States Dallas
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
0 — shareknowledge.dk 194.39.149.140 — AS36454 WHG Hosting Services Ltd
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   460ms
TXT Record
v=spf1 +a +mx +ip4:194.39.149.138 include:spf.mysecurecloudhost.com +ip4:194.39.149.140 +ip4:204.93.197.150 +include:spf.antispamcloud.com +include:relay.mailchannels.net +ip4:198.38.82.34 +ip4:50.31.147.60 ~all
✉️ SPF
PolicyRecord (shareknowledge.dk)
~all (soft fail) v=spf1 +a +mx +ip4:194.39.149.138 include:spf.mysecurecloudhost.com +ip4:194.39.149.140 +ip4:204.93.197.150 +include:spf.antispamcloud.com +include:relay.mailchannels.net +ip4:198.38.82.34 +ip4:50.31.147.60 ~all
📨 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)
🔐 DNSSEC147ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA72ms
FieldValue
Serial2026060401
Primary NS (MNAME)ns1.mysecurecloudhost.com
Responsible (RNAME)servers@mysecurecloudhost.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
70ms
A
72ms
MX
69ms
AAAA
72ms
TXT
460ms
CAA
72ms
HTTPS
65ms
TLSA
105ms
SOA
72ms
MTA-STS
88ms
DNSSEC
147ms
SRV
0ms
Total
960ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-06 20:06:21 832ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-05 16:08:47 1561ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 18:30:58 866ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 08:57:28 858ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:14:30 960ms 4 NS 1 A 1 MX 🔓 Insecure View
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