computerkøb.dk xn--computerkb-8cb.dk
Last scanned: 2026-08-26 21:16:23  ·  706ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.88 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   92ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   51ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:c6:ed25:53ae:e3e9 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC166ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081304
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
42ms
A
35ms
MX
92ms
AAAA
51ms
TXT
240ms
CAA
42ms
HTTPS
58ms
TLSA
106ms
SOA
0ms
MTA-STS
124ms
DNSSEC
166ms
SRV
77ms
Total
706ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:16:23 706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 08:20:52 1846ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 01:43:12 657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 01:21:33 489ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 01:59:38 568ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 17:00:11 1261ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 15:37:57 652ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 00:59:36 65535ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:12:45 2426ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:03:59 546ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 22:00:58 764ms 2 NS 1 A 4 MX 🔒 Secure View
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