rocketchat.dk
Last scanned: 2026-06-24 16:59:08  ·  836ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   55ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd
🌍 A Records1 records   77ms
IPTTLPTRASNISP / OrgCIDRCountryCity
57.129.90.15 3600s rs8-fra.serverhostgroup.com AS16276 OVH SAS 57.128.0.0/15 🇩🇪 Germany Frankfurt am Main
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover57.129.90.15
🔶 Autoconfig57.129.90.15
🔷 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA77ms
FieldValue
Serial2025060301
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
77ms
MX
89ms
AAAA
184ms
TXT
479ms
CAA
100ms
HTTPS
49ms
TLSA
66ms
SOA
77ms
MTA-STS
103ms
DNSSEC
96ms
SRV
379ms
Total
836ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 16:59:08 836ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 13:48:19 2211ms 3 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone