gugustudio.dk
Last scanned: 2026-08-31 21:29:44  ·  2562ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
🌍 A Records2 records   49ms
📧 MX Records4 records   40ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   155ms
TXT Record
v=spf1 include:_custspf.one.com ~all
✉️ SPF
PolicyRecord (gugustudio.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all
📨 DMARC
PolicyRecord (_dmarc.gugustudio.dk)
p=reject v=DMARC1; p=reject
📬 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 / DANE4 records   79ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
🔐 DNSSEC2068ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
49ms
MX
40ms
AAAA
55ms
TXT
155ms
CAA
40ms
HTTPS
42ms
TLSA
79ms
SOA
0ms
MTA-STS
62ms
DNSSEC
2068ms
SRV
54ms
Total
2562ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 21:29:44 2562ms 2 NS 2 A 4 MX 🔒 Secure View
2026-08-02 15:12:03 1023ms 2 NS 2 A 4 MX 🔒 Secure View
2026-07-01 23:09:19 827ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-24 11:43:47 572ms 0 NS 2 A 4 MX ⚠️ Bogus View
2026-06-17 10:41:08 869ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-17 10:39:38 765ms 2 NS 2 A 4 MX 🔒 Secure View
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