trustay.dk
Last scanned: 2026-07-28 14:44:52  ·  1178ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   46ms
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.36.158.100 300s AS54113 Fastly, Inc. 199.36.158.0/24 🇺🇸 United States
📧 MX Records1 records   43ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 Autoconfigmail.your-server.de → 78.46.5.205
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   93ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 100 443 mail.your-server.de
_imaps._tcp 0 100 993 mail.your-server.de
📝 TXT Records4 records   301ms
TXT Record
firebase=trustay-joinit
hosting-site=trustay-site-joinit-dk
v=spf1 +a +mx ?all
v=spf1 include:_spf.firebasemail.com ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (trustay.dk)
?all (neutral) v=spf1 +a +mx ?all
~all (soft fail) v=spf1 include:_spf.firebasemail.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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.trustay.dk GkBBRHKDdpKFcnts9L1WcbsViAJixUW2lQITBlW3CRs
TXT _acme-challenge.trustay.dk Vv4dNrFOUyt0oGx7f12PMpPARU0ZPfC4bjGbkKnnG5s
TXT _acme-challenge.trustay.dk WihL1ZecNXfGjSRyONySi-drpeIlo1BZH4XH9rv_sfo
TXT _acme-challenge.trustay.dk mOX0yjAN4q0hETSHSVcC0wd5DCY_pTTziVLNdKHkaNg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC85ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072700
Primary NS (MNAME)ns1.your-server.de
Responsible (RNAME)postmaster@your-server.de
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
51ms
MX
43ms
AAAA
65ms
TXT
301ms
CAA
64ms
HTTPS
51ms
TLSA
135ms
SOA
0ms
MTA-STS
86ms
DNSSEC
85ms
SRV
93ms
Total
1178ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-28 14:44:52 1178ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-25 04:44:12 1245ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 16:56:17 1177ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 05:48:01 858ms 3 NS 1 A 1 MX 🔓 Insecure View
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