comet-it.dk
📜 Historical scan 2026-06-16 21:50:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services
ns2.dns.services
ns3.dns.services
🌍 A Records1 records   45ms
📧 MX Records1 records   40ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   161ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (comet-it.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.comet-it.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC139ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA42ms
FieldValue
Serial2024080137
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
45ms
MX
40ms
AAAA
43ms
TXT
161ms
CAA
40ms
HTTPS
39ms
TLSA
88ms
SOA
42ms
MTA-STS
83ms
DNSSEC
139ms
SRV
0ms
Total
498ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:46:59 559ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-11 13:03:38 4677ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:40:28 844ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 21:50:37 498ms 3 NS 1 A 1 MX 🔒 Secure View
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