premostro.dk
Last scanned: 2026-07-02 10:36:01  ·  2757ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.aveo.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.aveo.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   2050ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.46 3598s vm1440.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.40.46
🔶 Autoconfig185.21.40.46
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   287ms
TXT Record
v=spf1 a include:spf.curanet.dk include:web.shared.mysmtp.com ~all
✉️ SPF
PolicyRecord (premostro.dk)
~all (soft fail) v=spf1 a include:spf.curanet.dk include:web.shared.mysmtp.com ~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)
🔐 DNSSEC238ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA65ms
FieldValue
Serial2026010501
Primary NS (MNAME)ns1.aveo.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
55ms
A
2050ms
MX
44ms
AAAA
100ms
TXT
287ms
CAA
38ms
HTTPS
87ms
TLSA
49ms
SOA
65ms
MTA-STS
142ms
DNSSEC
238ms
SRV
90ms
Total
2757ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 10:36:01 2757ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 23:32:50 326ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 21:10:34 916ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 08:02:02 2436ms 2 NS 1 A 0 MX 🔒 Secure View
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