fsrdocs.dk
Last scanned: 2026-08-28 05:00:03  ·  10252ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   71ms
NameserverIP addressesPTRASN / ISP
ns-cloud-a1.googledomains.com 2001:4860:4802:32::6a
216.239.32.106		 ns-cloud-a1.googledomains.com
ns-cloud-a1.googledomains.com		 AS15169 Google LLC
AS15169 Google LLC
ns-cloud-a2.googledomains.com 2001:4860:4802:34::6a
216.239.34.106		 ns-cloud-a2.googledomains.com
ns-cloud-a2.googledomains.com		 AS15169 Google LLC
AS15169 Google LLC
ns-cloud-a3.googledomains.com 2001:4860:4802:36::6a
216.239.36.106		 ns-cloud-a3.googledomains.com
ns-cloud-a3.googledomains.com		 AS15169 Google LLC
AS15169 Google LLC
ns-cloud-a4.googledomains.com 2001:4860:4802:38::6a
216.239.38.106		 ns-cloud-a4.googledomains.com
ns-cloud-a4.googledomains.com		 AS15169 Google LLC
AS15169 Google LLC
🌍 A Records1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
161.97.65.176 43200s ip-176-65-97-161.static.contabo.net AS51167 Contabo GmbH 161.97.64.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail.erikb.dk 194.163.169.30 vmi736029.contaboserver.net AS51167 Contabo GmbH
🔷 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)
🔐 DNSSEC9120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-cloud-a1.googledomains.com
Responsible (RNAME)cloud-dns-hostmaster@google.com
Refresh21600s
Retry3600s
Expire259200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
71ms
A
70ms
MX
58ms
AAAA
64ms
TXT
347ms
CAA
46ms
HTTPS
91ms
TLSA
260ms
SOA
0ms
MTA-STS
100ms
DNSSEC
9120ms
SRV
106ms
Total
10252ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:00:03 10252ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 17:33:51 3439ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 02:33:02 1113ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:22:00 695ms 4 NS 1 A 1 MX 🔓 Insecure View
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