devilfish.dk
📜 Historical scan 2026-06-17 02:40:41  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   177ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com
ns2.simply.com
ns3.simply.com
🌍 A Records1 records   152ms
📧 MX Records1 records   218ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   474ms
TXT Record
MS=ms94018157
v=spf1 a mx include:spf.protection.outlook.com include:mailgun.org -all
✉️ SPF
PolicyRecord (devilfish.dk)
-all (hard fail) v=spf1 a mx include:spf.protection.outlook.com include:mailgun.org -all
📨 DMARC
PolicyRecord (_dmarc.devilfish.dk)
p=none (monitor only) v=DMARC1; p=none; fo=1; rua=mailto:5d42c49c@mxtoolbox.dmarc-report.com; ruf=mailto:5d42c49c@forensics.dmarc-report.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)
🔐 DNSSEC323ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA156ms
FieldValue
Serial2026031801
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
177ms
A
152ms
MX
218ms
AAAA
143ms
TXT
474ms
CAA
158ms
HTTPS
142ms
TLSA
247ms
SOA
156ms
MTA-STS
169ms
DNSSEC
323ms
SRV
0ms
Total
1876ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 04:26:24 924ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 21:29:14 1142ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 10:55:35 1160ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:59:31 1246ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:40:41 1876ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:31:25 2785ms 3 NS 1 A 1 MX 🔒 Secure View
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