burmester-pentin.dk
Last scanned: 2026-07-21 20:42:59  ·  9229ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   79ms
NameserverIP addressesPTRASN / ISP
ns.second-ns.com 213.239.204.242
2a01:4f8:0:a101::b:1		 ns.second-ns.com
ns.second-ns.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns1.your-server.de 213.133.100.102
2a01:4f8:0:1::5ddc:1		 ns1.your-server.de
ns1.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.second-ns.de 193.47.99.4
2001:67c:192c::add:b3		 ns3.second-ns.de
ns3.second-ns.de		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
159.69.224.19 7200s dedi5329.your-server.de AS24940 Hetzner Online GmbH 159.69.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records2 records   83ms
PriorityTTLMail ServerIP addressesPTRASN
10 7200s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 7200s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62
🔷 AAAA Records (IPv6)1 records   81ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:d0a:6520::2 7200s dedi5329.your-server.de AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   8072ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 autodiscover-mf.onlinemail.io.burmester-pentin.dk
📝 TXT Records1 records   385ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all
✉️ SPF
PolicyRecord (burmester-pentin.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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
TXT _acme-challenge.burmester-pentin.dk 2Pi28vWMYm8zic0Qki4ZrbRPbv8SJTarwNt4hFpnvos
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC174ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072115
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
79ms
A
71ms
MX
83ms
AAAA
81ms
TXT
385ms
CAA
76ms
HTTPS
94ms
TLSA
596ms
SOA
0ms
MTA-STS
76ms
DNSSEC
174ms
SRV
8072ms
Total
9229ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 20:42:59 9229ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 10:40:44 724ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-16 17:45:54 495ms 2 NS 1 A 2 MX 🔒 Secure View
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