johnsenoptik.dk
Last scanned: 2026-08-19 05:48:20  ·  4910ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.36.210.12 3600s linux2.scannet.dk AS48854 team.blue Denmark A/S 46.36.208.0/21 🇩🇰 Denmark —
📧 MX Records1 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.svendsen-data.dk 94.189.41.89 mail.svendsen-data.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.189.41.90
🔶 Autoconfig46.36.210.12
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   175ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 10 443 autodiscover.svendsen-data.dk
📝 TXT Records1 records   195ms
TXT Record
v=spf1 mx a -all
✉️ SPF
PolicyRecord (johnsenoptik.dk)
-all (hard fail) v=spf1 mx a -all
📨 DMARC
PolicyRecord (_dmarc.johnsenoptik.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA36ms
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
38ms
A
43ms
MX
35ms
AAAA
42ms
TXT
195ms
CAA
51ms
HTTPS
57ms
TLSA
238ms
SOA
36ms
MTA-STS
73ms
DNSSEC
79ms
SRV
175ms
Total
4910ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-19 05:48:20 4910ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 16:34:19 1159ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:42:22 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 09:59:12 945ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 03:29:54 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:28:41 2167ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:18:24 583ms 2 NS 1 A 1 MX 🔒 Secure View
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