aarsdev.dk
📜 Historical scan 2026-06-16 12:56:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   69ms
NameserverIP addressesPTRASN / ISP
a.ns14.net — — —
b.ns14.net — — —
c.ns14.net — — —
d.ns14.net — — —
🌍 A Records1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.18.43.92 — — — — — — —
📧 MX Records1 records   75ms
PriorityTTLMail ServerIP addressesPTRASN
10 — custmx.cscdns.net 198.58.121.58 198-58-121-58.ip.linodeusercontent.com AS63949 Akamai Connected Cloud
🔷 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)
🔐 DNSSEC198ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA51ms
FieldValue
Serial2026010608
Primary NS (MNAME)a.ns14.net
Responsible (RNAME)do-not-reply@aarsdev.dk
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
69ms
A
59ms
MX
75ms
AAAA
48ms
TXT
332ms
CAA
110ms
HTTPS
59ms
TLSA
198ms
SOA
51ms
MTA-STS
87ms
DNSSEC
198ms
SRV
0ms
Total
1263ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 21:45:36 1139ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 18:45:36 581ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-21 00:59:42 9001ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-05 12:39:47 943ms 2 NS 0 A 1 MX ❓ Unknown View
2026-07-04 14:23:22 3388ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:56:34 1263ms 4 NS 1 A 1 MX 🔓 Insecure View
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