lærpython.dk xn--lrpython-j0a.dk
📜 Historical scan 2026-06-30 02:12:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.69.245.229 600s yapb.in AS24940 Hetzner Online GmbH 159.69.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA37ms
FieldValue
Serial2026060901
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
39ms
A
33ms
MX
33ms
AAAA
43ms
TXT
160ms
CAA
32ms
HTTPS
49ms
TLSA
75ms
SOA
37ms
MTA-STS
37ms
DNSSEC
97ms
SRV
34ms
Total
553ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-12 11:12:25 8479ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 15:27:00 2496ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 02:12:32 553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 09:33:38 624ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-22 04:19:14 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 09:56:31 290ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 13:48:07 432ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-20 04:00:47 1289ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 23:43:27 498ms 2 NS 1 A 0 MX 🔒 Secure View
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