blnissen.dk
Last scanned: 2026-08-05 22:38:34  ·  7013ms 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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.93.0.105 600s — AS8075 Microsoft Corporation 20.64.0.0/10 🇮🇪 Ireland Dublin
📧 MX Records1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.codectrl.dk 40.113.42.110 mail.codectrl.dk AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover20.93.0.105
🔶 Autoconfig20.93.0.105
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   187ms
TXT Record
v=spf1 mx a a:mail.codectrl.dk
✉️ SPF
PolicyRecord (blnissen.dk)
no all — incomplete SPF v=spf1 mx a a:mail.codectrl.dk
📨 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA38ms
FieldValue
Serial2026032401
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
37ms
MX
33ms
AAAA
36ms
TXT
187ms
CAA
38ms
HTTPS
41ms
TLSA
2304ms
SOA
38ms
MTA-STS
73ms
DNSSEC
88ms
SRV
75ms
Total
7013ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-05 22:38:34 7013ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 21:26:46 560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 04:40:48 709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 04:08:26 2654ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:50:12 615ms 2 NS 1 A 1 MX 🔒 Secure View
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