sleipnir.dk
📜 Historical scan 2026-08-28 09:15:31  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   57ms
🌍 A Records1 records   39ms
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.106.76
🔶 Autoconfig94.231.106.76
🔷 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
PolicyRecord (_dmarc.sleipnir.dk)
p=reject v=DMARC1;p=reject;sp=reject;fo=0,1,d,s;pct=100;rf=afrf;ri=172800;adkim=s;aspf=s;ruf=mailto:forum@sleipnir-rollespil.dk;rua=mailto:forum@sleipnir-rollespil.dk
📬 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   170ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025073004
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
57ms
A
39ms
MX
59ms
AAAA
66ms
TXT
178ms
CAA
35ms
HTTPS
41ms
TLSA
170ms
SOA
0ms
MTA-STS
74ms
DNSSEC
113ms
SRV
76ms
Total
772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:33:13 465ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-28 09:15:31 772ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-27 03:56:21 677ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:55:03 1427ms 3 NS 1 A 1 MX 🔒 Secure View
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