cortex.dk
📜 Historical scan 2026-06-16 22:33:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   136ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
🌍 A Records2 records   143ms
IPTTLPTRASNISP / OrgCIDRCountryCity
75.2.60.5 — acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 75.2.0.0/17 🇺🇸 United States —
99.83.231.61 — acd89244c803f7181.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 99.83.128.0/17 🇺🇸 United States —
📧 MX Records1 records   125ms
PriorityTTLMail ServerIP addressesPTRASN
5 — cortexems.in.tmes.trendmicro.eu 18.185.115.145
18.185.115.146
18.185.115.147		 in.tmes.trendmicro.eu
in.tmes.trendmicro.eu
in.tmes.trendmicro.eu		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   293ms
TXT Record
tmes=dcb4175f8ebe37fd92ca6ffb3efa02f8
v=spf1 mx include:_spf.mlsend.com include:infb.tmes.trendmicro.eu include:spf.onlinemail.io include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (cortex.dk)
-all (hard fail) v=spf1 mx include:_spf.mlsend.com include:infb.tmes.trendmicro.eu include:spf.onlinemail.io include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.cortex.dk)
p=quarantine v=DMARC1; p=Quarantine; rua=mailto:67d96caf3156a@dmarc-dk.centerasecurity.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC292ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA165ms
FieldValue
Serial2026050100
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
136ms
A
143ms
MX
125ms
AAAA
158ms
TXT
293ms
CAA
150ms
HTTPS
184ms
TLSA
201ms
SOA
165ms
MTA-STS
148ms
DNSSEC
292ms
SRV
0ms
Total
1771ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 13:18:18 659ms 3 NS 2 A 1 MX 🔒 Secure View
2026-07-08 18:34:16 2035ms 3 NS 2 A 1 MX 🔒 Secure View
2026-06-30 05:36:43 690ms 3 NS 2 A 1 MX 🔒 Secure View
2026-06-16 22:33:26 1771ms 3 NS 2 A 1 MX 🔒 Secure View
2026-06-16 22:30:39 756ms 3 NS 2 A 1 MX 🔒 Secure View
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