fiskeart.dk
Last scanned: 2026-08-27 09:26:42  ·  1035ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   80ms
NameserverIP addressesPTRASN / ISP
ns1.stackdns.com 35.197.225.59 59.225.197.35.bc.googleusercontent.com AS396982 Google LLC
ns2.stackdns.com 146.148.28.88 88.28.148.146.bc.googleusercontent.com AS396982 Google LLC
ns3.stackdns.com 35.198.79.191 191.79.198.35.bc.googleusercontent.com AS396982 Google LLC
ns4.stackdns.com 104.196.137.209 209.137.196.104.bc.googleusercontent.com AS396982 Google LLC
🌍 A Records1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.211 3600s 185-151-30-211.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig185.151.30.211
🔷 AAAA Records (IPv6)1 records   147ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::211 3600s — AS48254 20i Limited 2a07:7800:0:0:0:0:0:0/46 🇬🇧 United Kingdom —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   452ms
TXT Record
v=spf1 include:spf.stackmail.com a mx -all
✉️ SPF
PolicyRecord (fiskeart.dk)
-all (hard fail) v=spf1 include:spf.stackmail.com a mx -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)
🔐 DNSSEC116ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1719639921
Primary NS (MNAME)ns1.stackdns.com
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
80ms
A
74ms
MX
58ms
AAAA
147ms
TXT
452ms
CAA
54ms
HTTPS
54ms
TLSA
182ms
SOA
0ms
MTA-STS
127ms
DNSSEC
116ms
SRV
229ms
Total
1035ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 09:26:42 1035ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-29 13:22:11 1181ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 14:41:18 2559ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 12:53:49 1041ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 23:51:30 806ms 4 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 09:39:21 789ms 4 NS 1 A 1 MX 🔓 Insecure View
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