juniormesterlære.dk xn--juniormesterlre-9lb.dk
📜 Historical scan 2026-08-21 05:52:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   270ms
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   235ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   248ms
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)
🔐 DNSSEC414ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2026082101
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
270ms
A
235ms
MX
248ms
AAAA
229ms
TXT
527ms
CAA
268ms
HTTPS
265ms
TLSA
156ms
SOA
0ms
MTA-STS
343ms
DNSSEC
414ms
SRV
276ms
Total
2214ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-06 17:58:20 566ms 3 NS 2 A 0 MX 🔓 Insecure View
2026-08-21 05:52:09 2214ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 08:48:45 522ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 11:15:06 1240ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 02:24:28 624ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-20 17:16:55 1628ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 11:41:19 353ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 01:23:40 464ms 2 NS 1 A 0 MX 🔒 Secure View
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