aarhusdata.dk
📜 Historical scan 2026-06-16 12:47:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.238.126.93 — 172-238-126-93.ip.linodeusercontent.com AS63949 Akamai Connected Cloud 172.236.0.0/14 🇩🇪 Germany —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC187ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial2026061606
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
53ms
MX
57ms
AAAA
55ms
TXT
124ms
CAA
54ms
HTTPS
51ms
TLSA
71ms
SOA
57ms
MTA-STS
62ms
DNSSEC
187ms
SRV
0ms
Total
520ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 07:54:02 1027ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-21 07:40:56 9133ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-15 18:21:03 964ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-25 00:24:59 2222ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-23 02:11:18 925ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 12:47:39 520ms 2 NS 1 A 0 MX 🔓 Insecure View
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