nelboe.dk
Last scanned: 2026-08-28 01:30:43  ·  903ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   75ms
🌍 A Records1 records   62ms
📧 MX Records5 records   59ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   192ms
TXT Record
google-site-verification=fdwCx226qyGEPhQ1R52mbgBwOy9k3ARiYJdLYBClm28
✉️ 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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082601
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
75ms
A
62ms
MX
59ms
AAAA
53ms
TXT
192ms
CAA
55ms
HTTPS
77ms
TLSA
165ms
SOA
0ms
MTA-STS
81ms
DNSSEC
95ms
SRV
83ms
Total
903ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:30:43 903ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-27 02:57:25 849ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-26 14:34:55 1882ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-27 01:02:07 1323ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-21 13:35:51 5107ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-25 09:53:50 2830ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-17 19:54:29 809ms 2 NS 1 A 5 MX 🔒 Secure View
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