29.dk
📜 Historical scan 2026-06-16 12:43:05  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 — domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 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)
🔐 DNSSEC134ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA35ms
FieldValue
Serial2026052501
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
40ms
A
44ms
MX
36ms
AAAA
37ms
TXT
275ms
CAA
36ms
HTTPS
26ms
TLSA
45ms
SOA
35ms
MTA-STS
142ms
DNSSEC
134ms
SRV
0ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:31:14 654ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:54:22 386ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 16:02:18 685ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:00:49 509ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 04:13:29 555ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:35:42 590ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 10:40:21 542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:43:05 599ms 2 NS 1 A 0 MX 🔒 Secure View
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