3wm.dk
Last scanned: 2026-06-27 18:52:34  ·  1839ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   220ms
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   230ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.109.54 3600s linux49.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   209ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s 3wm-dk.mail.protection.outlook.com 52.101.68.5
52.101.73.153
52.101.73.26
52.101.73.8		 mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as8pr05cu00401.inbound.protection.outlook.com
mail-as9pr05cu01302.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig145.14.158.90
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   254ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   550ms
TXT Record
google-site-verification=CzoB5Cprk0dpuD_PjAuTUyUGYQjUavNjiPq4NqVQXcU
MS=ms43160087
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (3wm.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)
🔐 DNSSEC493ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA177ms
FieldValue
Serial2025042300
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
220ms
A
230ms
MX
209ms
AAAA
224ms
TXT
550ms
CAA
217ms
HTTPS
214ms
TLSA
316ms
SOA
177ms
MTA-STS
247ms
DNSSEC
493ms
SRV
254ms
Total
1839ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 18:52:34 1839ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:45:10 1043ms 4 NS 1 A 1 MX 🔒 Secure View
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