ryslinge-kortekurser.dk
Last scanned: 2026-08-25 15:52:26  ·  489ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.31 3600s linux57.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   37ms
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
🔷 Autodiscover94.231.103.31
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   63ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records1 records   146ms
TXT Record
google-site-verification=ghh78WAQOd3T2TaUUzryZ2DueQnd0uLjCFrJ6kpGxtc
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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 / DANE2 records   51ms
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…
🔐 DNSSEC69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
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
36ms
A
31ms
MX
37ms
AAAA
37ms
TXT
146ms
CAA
29ms
HTTPS
37ms
TLSA
51ms
SOA
0ms
MTA-STS
46ms
DNSSEC
69ms
SRV
63ms
Total
489ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 15:52:26 489ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-04 21:57:25 1790ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-24 16:22:10 2962ms 4 NS 1 A 1 MX ⚠️ Bogus View
2026-06-24 12:08:21 942ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 04:23:20 2865ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:02:48 983ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 16:30:13 938ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:53:56 695ms 4 NS 1 A 1 MX 🔒 Secure View
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