fjernskimmel.dk
Last scanned: 2026-08-28 00:46:24  ·  739ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
🌍 A Records1 records   48ms
📧 MX Records1 records   80ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   199ms
TXT Record
google-site-verification=vgqscRDapzv2Fw5HDo1iFCMWwU6lHRbPoa6GFmaGKvQ
replit-verify=36d14204-17bc-4657-8934-795cdcdc8f9f
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-18 10:30:24
FieldValue
RegistrarONE.COM A/S
Registered2026-07-16
Expires2027-07-15 (315d)
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
48ms
MX
80ms
AAAA
56ms
TXT
199ms
CAA
63ms
HTTPS
72ms
TLSA
110ms
SOA
0ms
MTA-STS
72ms
DNSSEC
96ms
SRV
77ms
Total
739ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 00:46:24 739ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 15:09:25 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 03:47:45 634ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 10:29:51 8616ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 08:49:38 969ms 2 NS 1 A 1 MX 🔒 Secure View
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