crmsiderne.dk
Last scanned: 2026-08-27 10:17:47  ·  937ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   88ms
NameserverIP addressesPTRASN / ISP
ns1.nsec.dk 2a01:4f8:c0c:8726::1
94.130.173.147		 —
ns1.nsec.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nsec.dk 159.69.124.71
2a01:4f8:c010:2c16::1		 ns2.nsec.dk
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.75.128.104 14400s cp01.mwg.dk AS24940 Hetzner Online GmbH 5.75.128.0/17 🇩🇪 Germany Nuremberg
📧 MX Records1 records   89ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s crmsiderne.dk 5.75.128.104 cp01.mwg.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover5.75.128.104
🔶 Autoconfig5.75.128.104
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   129ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   323ms
TXT Record
v=spf1 ip4:5.75.128.104 +a +mx ~all
✉️ SPF
PolicyRecord (crmsiderne.dk)
~all (soft fail) v=spf1 ip4:5.75.128.104 +a +mx ~all
📨 DMARC
PolicyRecord (_dmarc.crmsiderne.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.crmsiderne.dk QOfWB_S15aElrmWAbn8JbQKKqRnNz8OfcAL_--C3S5U
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026081501
Primary NS (MNAME)ns1.nsec.dk
Responsible (RNAME)michael@nsec.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
88ms
A
61ms
MX
89ms
AAAA
70ms
TXT
323ms
CAA
73ms
HTTPS
66ms
TLSA
135ms
SOA
0ms
MTA-STS
112ms
DNSSEC
123ms
SRV
129ms
Total
937ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:17:47 937ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 04:39:41 1181ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-16 02:12:50 971ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:55:12 532ms 2 NS 1 A 1 MX 🔓 Insecure View
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