zantol.dk
Last scanned: 2026-08-26 03:53:27  ·  560ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   48ms
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   37ms
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)
🔐 DNSSEC81ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071401
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
44ms
A
48ms
MX
37ms
AAAA
44ms
TXT
265ms
CAA
43ms
HTTPS
40ms
TLSA
39ms
SOA
0ms
MTA-STS
65ms
DNSSEC
81ms
SRV
54ms
Total
560ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 03:53:27 560ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 02:29:00 474ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 19:07:33 697ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 00:16:52 822ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-02 21:52:40 16580ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 19:38:14 746ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 06:31:05 612ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 06:08:47 980ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 06:05:16 697ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 04:32:52 826ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 02:55:43 8592ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-21 23:10:03 650ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 21:26:15 595ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 18:28:31 8568ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-18 17:48:18 644ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 15:36:55 621ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 11:13:08 796ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 22:55:23 666ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-13 08:13:06 597ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-09 08:33:24 3530ms 1 NS 0 A 0 MX ❓ Unknown View
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