casmu.dk
Last scanned: 2026-08-27 17:23:08  ·  781ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.177 3600s vm1490.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s dk.mx1.mailanyone.net 192.162.219.155
2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd		 mx41.electric.net
mx11.electric.net		 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 Records3 records   194ms
TXT Record
MS=ms18512556
v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.mailanyone.net -all
vpe=4426a232
✉️ SPF
PolicyRecord (casmu.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com include:spf.mailanyone.net -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 / DANE2 records   123ms
Service / OwnerTypeCert association
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net DANE-EE · Full cert · SHA-256 443DFE296DAC92DD311766BAD0B04CC7…
🔐 DNSSEC115ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080702
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
62ms
A
39ms
MX
45ms
AAAA
71ms
TXT
194ms
CAA
49ms
HTTPS
64ms
TLSA
123ms
SOA
0ms
MTA-STS
77ms
DNSSEC
115ms
SRV
94ms
Total
781ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:23:08 781ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 12:29:57 16874ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 17:06:03 4898ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 05:03:25 934ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 01:45:22 895ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 19:41:09 486ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-16 19:41:08 709ms 2 NS 1 A 1 MX 🔒 Secure View
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