oica.dk
Last scanned: 2026-08-10 16:35:11  ·  1047ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.20.112.105 3600s 65.20.112.105.vultrusercontent.com AS20473 The Constant Company, LLC 65.20.64.0/18 🇸🇪 Sweden Spånga
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover65.20.112.105
🔶 Autoconfig65.20.112.105
🔷 AAAA Records (IPv6)1 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f480:2000:19a4:5400:4ff:feae:d1d5 3600s — AS20473 The Constant Company, LLC 2a05:f480:2000:0:0:0:0:0/36 🇸🇪 Sweden Spånga
🔐 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🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
47ms
A
55ms
MX
55ms
AAAA
53ms
TXT
217ms
CAA
65ms
HTTPS
53ms
TLSA
427ms
SOA
0ms
MTA-STS
65ms
DNSSEC
81ms
SRV
80ms
Total
1047ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 16:35:11 1047ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-28 14:20:48 4881ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 05:53:26 1182ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 22:11:23 17040ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 09:36:02 2915ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 14:43:06 1777ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 01:08:05 1192ms 2 NS 1 A 0 MX 🔒 Secure View
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