skillzone.dk
📜 Historical scan 2026-06-17 17:44:29  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   118ms
🌍 A Records1 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.67 linux200.unoeuro.com AS48854
📧 MX Records1 records   181ms
PriorityTTLMail ServerIP addressesPTRASN
10 mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   232ms
TXT Record
v=spf1 include:spf.simply.com ~all
✉️ SPF
PolicyRecord (skillzone.dk)
~all (soft fail) v=spf1 include:spf.simply.com ~all
📨 DMARC
PolicyRecord (_dmarc.skillzone.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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 / DANE2 records   90ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC191ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA81ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
118ms
A
127ms
MX
181ms
AAAA
114ms
TXT
232ms
CAA
110ms
HTTPS
114ms
TLSA
90ms
SOA
81ms
MTA-STS
141ms
DNSSEC
191ms
SRV
0ms
Total
694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:48:17 623ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:26:28 470ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:44:29 694ms 4 NS 1 A 1 MX 🔒 Secure View
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