rdsigns.dk
Last scanned: 2026-06-27 02:27:47  ·  3160ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   250ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 60s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records2 records   251ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mx3.it-hotellet.dk 91.189.203.249 — AS42638 Netvaerkssmeden
20 43200s mx4.it-hotellet.dk 91.189.203.248 — AS42638 Netvaerkssmeden
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover212.237.249.17
🔶 Autoconfig212.237.249.17
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC299ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA188ms
FieldValue
Serial2018111400
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
250ms
A
133ms
MX
251ms
AAAA
152ms
TXT
463ms
CAA
160ms
HTTPS
118ms
TLSA
579ms
SOA
188ms
MTA-STS
234ms
DNSSEC
299ms
SRV
281ms
Total
3160ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 02:27:47 3160ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 03:20:21 728ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 16:40:38 3094ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 15:27:09 1026ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:07:37 3133ms 2 NS 1 A 2 MX 🔒 Secure View
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