csi-as.dk
Last scanned: 2026-09-02 09:11:38  ·  558ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   35ms
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 Records
🌍
No A records found
📧 MX Records1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s abusgruppe.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.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   147ms
TXT Record
tmes=1c1d653290c95d5766c790e9c520c0d6
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (csi-as.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all
📨 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2023111301
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
35ms
A
38ms
MX
36ms
AAAA
38ms
TXT
147ms
CAA
48ms
HTTPS
37ms
TLSA
107ms
SOA
0ms
MTA-STS
50ms
DNSSEC
91ms
SRV
51ms
Total
558ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 09:11:38 558ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-28 03:00:52 640ms 4 NS 0 A 1 MX 🔒 Secure View
2026-08-24 14:19:06 1186ms 4 NS 0 A 1 MX 🔒 Secure View
2026-06-16 23:06:42 880ms 4 NS 0 A 1 MX 🔒 Secure View
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