kapper.dk
Last scanned: 2026-08-29 11:06:02  ·  1181ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   92ms
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   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   79ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover195.47.247.18
🔶 Autoconfig195.47.247.18
🔷 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)
🔐 DNSSEC228ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-14 19:22:12
FieldValue
RegistrarONE.COM A/S
Registered2001-10-01
Expires2026-12-31 (113d)
📋 WHOIS
⏱️ Lookup Timing
NS
92ms
A
68ms
MX
79ms
AAAA
160ms
TXT
355ms
CAA
83ms
HTTPS
117ms
TLSA
97ms
SOA
0ms
MTA-STS
167ms
DNSSEC
228ms
SRV
156ms
Total
1181ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 11:06:02 1181ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:05:43 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 01:38:11 1748ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 05:50:23 655ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 01:01:05 2669ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 19:20:57 8637ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:19:11 1182ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 19:59:46 454ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:47:22 2424ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 02:48:40 2316ms 2 NS 1 A 0 MX 🔒 Secure View
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