aerobic.dk
Last scanned: 2026-08-27 04:53:24  ·  9343ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   42ms
NameserverIP addressesPTRASN / ISP
ns01.hosit.dk 193.104.202.31 ns01.hosit.dk AS50346 It Forum Gruppen A/s
ns02.hosit.dk 87.116.23.114 ns02.hosit.dk AS31027 GlobalConnect A/S
ns03.hosit.dk 152.115.55.201 ns04.hosit.dk AS31027 GlobalConnect A/S
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC9098ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2015020200
Primary NS (MNAME)ns01.hosit.dk
Responsible (RNAME)support@sit.dk
Refresh28800s
Retry7200s
Expire1814400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
55ms
MX
53ms
AAAA
43ms
TXT
186ms
CAA
50ms
HTTPS
52ms
TLSA
38ms
SOA
0ms
MTA-STS
71ms
DNSSEC
9098ms
SRV
73ms
Total
9343ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:53:24 9343ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 07:44:35 3023ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-20 19:25:45 1018ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:08:47 2294ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-06-16 13:19:06 555ms 3 NS 0 A 0 MX 🔓 Insecure View
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