onlineplan.dk
Last scanned: 2026-09-07 17:08:52  ·  685ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
65.21.29.85 437s web1.onlineplan.dk AS24940 Hetzner Online GmbH 65.21.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.onlineplan.dk 65.21.29.85 web1.onlineplan.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoveronlineplan.dk → 65.21.29.85
🔶 Autoconfigonlineplan.dk → 65.21.29.85
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   144ms
TXT Record
v=spf1 a:mail.onlineplan.dk include:spf.ymlp.com include:servers.mcsv.net -all
✉️ SPF
PolicyRecord (onlineplan.dk)
-all (hard fail) v=spf1 a:mail.onlineplan.dk include:spf.ymlp.com include:servers.mcsv.net -all
📨 DMARC
PolicyRecord (_dmarc.onlineplan.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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
TXT _acme-challenge.onlineplan.dk B1bmxIHd5rVrOHmMK1tqaX-qZDl7jUnndY9TEcGkthA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025032900
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
37ms
MX
37ms
AAAA
33ms
TXT
144ms
CAA
33ms
HTTPS
40ms
TLSA
126ms
SOA
0ms
MTA-STS
49ms
DNSSEC
76ms
SRV
59ms
Total
685ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-07 17:08:52 685ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:58:42 836ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 22:47:18 803ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 23:50:52 2246ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 01:51:46 810ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:03:02 2070ms 3 NS 1 A 1 MX 🔒 Secure View
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