sharkonline.dk
Last scanned: 2026-08-26 23:58:44  ·  833ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   54ms
🌍 A Records1 records   60ms
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.sharkonline.dk 142.132.143.218 cp13.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   292ms
TXT Record
google-site-verification=w6rqq1deU9pu3yV-Hy_IocwPhtKsc2P23lgSdnIEXxo
v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (sharkonline.dk)
~all (soft fail) v=spf1 +a +mx +ip4:142.132.143.218 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.sharkonline.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.sharkonline.dk 9oW-YS-m1UUKdn1DkXfBlAuS4AL9-5fZ0CMWARmYO10
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082001
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
60ms
MX
62ms
AAAA
56ms
TXT
292ms
CAA
58ms
HTTPS
56ms
TLSA
102ms
SOA
0ms
MTA-STS
95ms
DNSSEC
97ms
SRV
95ms
Total
833ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 23:58:44 833ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 01:38:27 8886ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 21:39:34 916ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 00:06:13 1171ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:15:42 820ms 4 NS 1 A 1 MX 🔓 Insecure View
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