examcookie.dk
Last scanned: 2026-09-01 03:44:39  ·  444ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   18ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.8.24.149 600s — AS8075 Microsoft Corporation 20.0.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   28ms
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
🔷 Autodiscover94.231.103.165
🔶 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   28ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   83ms
TXT Record
gyvbx12vyxnt8zt5379n7hphb783klv4
MS=ms26358196
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (examcookie.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.examcookie.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:address@yourdomain.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   54ms
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…
🔐 DNSSEC92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083103
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
18ms
A
28ms
MX
28ms
AAAA
22ms
TXT
83ms
CAA
23ms
HTTPS
23ms
TLSA
54ms
SOA
0ms
MTA-STS
35ms
DNSSEC
92ms
SRV
28ms
Total
444ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:44:39 444ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-22 19:22:18 5036ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-18 14:10:19 24947ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-26 06:41:08 2335ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:08:35 1007ms 4 NS 1 A 1 MX 🔒 Secure View
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