dsml.dk
📜 Historical scan 2026-06-17 04:50:52  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   124ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   105ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.177 — vm1490.enterprisecloud.nu AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   103ms
PriorityTTLMail ServerIP addressesPTRASN
10 — dsml-dk.mail.protection.outlook.com 52.101.68.5
52.101.73.28
52.101.73.4
52.101.73.8		 mail-du2pr03cu00105.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am0pr83cu00404.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
40 — ms52122248.msv1.invalid.outlook.com — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records5 records   239ms
TXT Record
_globalsign-domain-verification=5no9dg2CtQEXGWA-gJ6QGIeW0u1G7U3eKx75_6pOd0
_globalsign-domain-verification=rhrkpHIY5kD6l-wteyxNWdz5pJbKPpg9uIguZrVsya
google-site-verification=1rqjFYX_lzaJq0WPJAZQZsT7XQVctzCNJIcCvxrviCY
ms-domain-verification=ea6ed5d9-4625-49aa-82b8-91949a0157e0
v=spf1 mx a ptr ip4:185.21.40.121 ip4:185.21.41.129 include:spf.curanet.dk include:spf.protection.outlook.com include:web.shared.mysmtp.com -all
✉️ SPF
PolicyRecord (dsml.dk)
-all (hard fail) v=spf1 mx a ptr ip4:185.21.40.121 ip4:185.21.41.129 include:spf.curanet.dk include:spf.protection.outlook.com include:web.shared.mysmtp.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)
🔐 DNSSEC320ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA124ms
FieldValue
Serial2026061101
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
124ms
A
105ms
MX
103ms
AAAA
124ms
TXT
239ms
CAA
104ms
HTTPS
125ms
TLSA
2099ms
SOA
124ms
MTA-STS
74ms
DNSSEC
320ms
SRV
0ms
Total
2745ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:22:07 887ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-12 00:47:55 5074ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-18 09:17:21 5237ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-14 10:21:59 2004ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-01 23:53:30 809ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 04:50:52 2745ms 2 NS 1 A 2 MX 🔒 Secure View
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