matfys.dk
Last scanned: 2026-08-16 16:54:18  ·  1860ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   63ms
🌍 A Records1 records   64ms
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.matfys.dk 86.48.32.248 AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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)
🔐 DNSSEC188ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 tYWpejP84paBapcNoZW7MXCCYTJ8T6KwRiQPI6gm…
🏷️ SOA4ms
FieldValue
Serial2023112808
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
63ms
A
64ms
MX
57ms
AAAA
8ms
TXT
40ms
CAA
62ms
HTTPS
137ms
TLSA
99ms
SOA
4ms
MTA-STS
0ms
DNSSEC
188ms
SRV
0ms
Total
1860ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 16:54:18 1860ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-19 03:56:03 4986ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 17:32:07 596ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 00:54:04 2235ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-22 08:42:33 682ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 03:15:56 719ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 06:59:53 559ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:24:14 1059ms 3 NS 1 A 1 MX 🔒 Secure View
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