rsbiler.dk
Last scanned: 2026-06-26 13:47:51  ·  1839ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   413ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   400ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.221.253.122 1800s — AS42876 Unit IT Services ApS 77.221.224.0/19 🇩🇰 Denmark Beder
📧 MX Records2 records   246ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.221.253.122
🔶 Autoconfig77.221.253.122
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   605ms
TXT Record
klaviyo-site-verification=Ur9xRs
v=spf1 a include:spf.curanet.dk ~all
✉️ SPF
PolicyRecord (rsbiler.dk)
~all (soft fail) v=spf1 a include:spf.curanet.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)
🔐 DNSSEC509ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA255ms
FieldValue
Serial2023020701
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
413ms
A
400ms
MX
246ms
AAAA
239ms
TXT
605ms
CAA
396ms
HTTPS
268ms
TLSA
356ms
SOA
255ms
MTA-STS
296ms
DNSSEC
509ms
SRV
405ms
Total
1839ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 13:47:51 1839ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 21:22:52 611ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-24 07:37:52 1072ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:12:58 719ms 2 NS 1 A 2 MX 🔒 Secure View
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