jbohm.dk
Last scanned: 2026-08-28 08:07:53  ·  1405ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   33ms
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
212.54.82.209 3600s — AS9158 Telenor A/S 212.54.64.0/19 🇩🇰 Denmark —
📧 MX Records2 records   39ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mx01.biesol.dk 195.201.179.82 mx01.systemina.dk AS24940 Hetzner Online GmbH
20 86400s mx02.biesol.dk 195.201.179.82 mx01.systemina.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfig212.54.82.209
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   190ms
TXT Record
v=spf1 ip4:212.54.82.209 ip6:2002:d436:52d1:5050:210:22ff:fefe:7396 include:spf.systemina.dk -all
✉️ SPF
PolicyRecord (jbohm.dk)
-all (hard fail) v=spf1 ip4:212.54.82.209 ip6:2002:d436:52d1:5050:210:22ff:fefe:7396 include:spf.systemina.dk -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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025112101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)jb-hostmasterprivat@wisemo.com
Refresh43200s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)43200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
33ms
A
37ms
MX
39ms
AAAA
46ms
TXT
190ms
CAA
31ms
HTTPS
49ms
TLSA
890ms
SOA
0ms
MTA-STS
54ms
DNSSEC
80ms
SRV
62ms
Total
1405ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:07:53 1405ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 12:38:25 11133ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 20:37:11 3911ms 2 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 20:34:31 1108ms 2 NS 1 A 2 MX 🔓 Insecure View
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