oisnet.dk
Last scanned: 2026-06-28 07:55:07  ·  2008ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   253ms
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   163ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.200 3600s linux308.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   191ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s oisnet-dk.mail.protection.outlook.com 52.101.68.21
52.101.68.3
52.101.73.19
52.101.73.22		 mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00403.inbound.protection.outlook.com
mail-as8pr04cu00803.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com
🔶 Autoconfig93.191.156.200
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   338ms
TXT Record
MS=ms15808534
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (oisnet.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)
🔐 DNSSEC356ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA220ms
FieldValue
Serial2022091206
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
253ms
A
163ms
MX
191ms
AAAA
173ms
TXT
338ms
CAA
278ms
HTTPS
246ms
TLSA
813ms
SOA
220ms
MTA-STS
239ms
DNSSEC
356ms
SRV
434ms
Total
2008ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 07:55:07 2008ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 03:56:55 4442ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 16:46:42 1207ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:40:38 1115ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-20 00:44:05 857ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:49:23 2203ms 4 NS 1 A 1 MX 🔒 Secure View
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