DNS Records for sio-miu.co.jp
8 records found · Query completed in 729ms
sio-miu.co.jp has 8 DNS records across 5 record types (A, MX, NS, TXT, SOA). This domain is email handled by Microsoft 365. 3 providers were detected.
Email Providers
Mailbox Receives email (MX)
Microsoft 365
Sending Transactional / bulk (SPF)
None detected
Security Mail gateway
None detected
- No DMARC record — no policy protecting against spoofing.
Detected Providers
Microsoft 365Microsoft VerificationSPF
A Records
1| Record Data | TTL | Provider |
|---|---|---|
| 210.224.185.156 | 300s | — |
MX Records
1| Record Data | TTL | Provider |
|---|---|---|
| 0 siomiu-co-jp0i.mail.protection.outlook.com. | 300s | Microsoft 365 |
NS Records
3| Record Data | TTL | Provider |
|---|---|---|
| skydns11.otsuka-office365.jp. | 300s | — |
| skydns12.otsuka-office365.jp. | 300s | — |
| skydns13.otsuka-office365.jp. | 300s | — |
TXT Records
2| Record Data | TTL | Provider |
|---|---|---|
| "MS=ms50809424" | 300s | Microsoft Verification |
| "v=spf1 a:www2516.sakura.ne.jp mx include:spf.protection.outlook.com ~all" | 300s | SPF |
SOA Records
1| Record Data | TTL | Provider |
|---|---|---|
| skydns99.otsuka-office365.jp. hostmaster.otsuka-office365.jp. 2025052702 10800 3600 604800 1800 | 300s | — |