hoelscher.dk
Last scanned: 2026-09-08 07:34:57  ·  1796ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   119ms
🌍 A Records1 records   106ms
📧 MX Records1 records   110ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   137ms
🔐 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.hoelscher.dk 52Rc2CRFjgpD5FXpmWHGGtw6qFFfU0lptDcm1h1fK8g
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC170ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090101
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
119ms
A
106ms
MX
110ms
AAAA
137ms
TXT
278ms
CAA
145ms
HTTPS
129ms
TLSA
1215ms
SOA
0ms
MTA-STS
79ms
DNSSEC
170ms
SRV
148ms
Total
1796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-08 07:34:57 1796ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 18:48:33 2608ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 13:23:39 675ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 22:22:34 783ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 19:41:08 2646ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 04:45:29 870ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 13:00:34 821ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 08:35:11 566ms 2 NS 1 A 1 MX 🔒 Secure View
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