chronocoach.dk
📜 Historical scan 2026-06-16 20:45:44  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   135ms
NameserverIP addressesPTRASN / ISP
ns01.one.com
ns02.one.com
🌍 A Records1 records   136ms
📧 MX Records4 records   137ms
🔷 AAAA Records (IPv6)1 records   134ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:104:2a:c432:c002:f08 AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 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 / DANE4 records   118ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 D91CB8AC124CB360F986182813BDF3FD…
🔐 DNSSEC378ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA135ms
FieldValue
Serial2026061605
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
135ms
A
136ms
MX
137ms
AAAA
134ms
TXT
293ms
CAA
159ms
HTTPS
137ms
TLSA
118ms
SOA
135ms
MTA-STS
72ms
DNSSEC
378ms
SRV
0ms
Total
956ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:07:43 1166ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-16 01:23:40 998ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 07:24:54 2717ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-07 23:27:09 8948ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-16 01:46:26 852ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 17:32:00 1524ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 12:03:45 801ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 17:45:01 1222ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 20:45:44 956ms 2 NS 1 A 4 MX 🔒 Secure View
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