joervad.dk
📜 Historical scan 2026-07-26 14:19:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   68ms
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   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.65 600s linux20.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.joervad.dk 185.21.42.13 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.42.13
🔶 Autoconfigjoervad.dk → 185.21.40.65
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   338ms
TXT Record
v=spf1 +a +mx +ip4:185.21.42.13 ~all
✉️ SPF
PolicyRecord (joervad.dk)
~all (soft fail) v=spf1 +a +mx +ip4:185.21.42.13 ~all
📨 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.joervad.dk joervad.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC156ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072601
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
68ms
A
65ms
MX
48ms
AAAA
54ms
TXT
338ms
CAA
59ms
HTTPS
65ms
TLSA
135ms
SOA
0ms
MTA-STS
71ms
DNSSEC
156ms
SRV
145ms
Total
1245ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:48:50 628ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 01:33:14 506ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 14:19:09 1245ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 15:12:44 643ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:34:04 1648ms 2 NS 1 A 1 MX 🔒 Secure View
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