Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tamuracorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 18:46:47 UTC · ↺ Refresh
MX Hostnames
- tamuracorp-com.mail.protection.outlook.com
MX Priorities
- tamuracorp-com.mail.protection.outlook.com: 10
A / AAAA Records
- 205.186.179.136 ↩ ekiaiokqeo.c08.mtsvc.net
Mail Server IPs
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
- 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::2 ↩ mail-tyvp286cu00302.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::3 ↩ mail-tyvp286cu00203.inbound.protection.outlook.com
- 2a01:111:f403:cc1f:: ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
SOA Record
Raw SOA
ns000.d-53.net dns-managers.iij.ad.jp 136 3600 600 604800 900
Primary NS (mname)
ns000.d-53.net
Admin Email (rname)
dns-managers@iij.ad.jp
Serial
136
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
ns017-gisgkruwxw2j3pf3.g.d-53.org
ns017-gisgkruwxw2j3pf3.g.d-53.info
ns017-gisgkruwxw2j3pf3.g.d-53.jp
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.95.86.165 ip4:18.182.149.78 ip4:150.195.208.118 ip4:140.82.207.139 include:ap.rp.oracleemaildelivery.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- MS=ms24973297
- MS=ms58749917
- MS=ms65766077
- MS=ms73956402
- MS=ms75089526
- MS=ms75349412
- MS=ms77948944
- MS=ms78708912
- MS=ms83570397
- MS=ms86473700
- box-domain-verification=a029da9610cf81da036df743d3362f843d8a4d211afc82c0fb450fa8ca42ce3b
- SPFv=spf1 ip4:54.95.86.165 ip4:18.182.149.78 ip4:150.195.208.118 ip4:140.82.207.139 include:ap.rp.oracleemaildelivery.com include:spf.protection.outlook.com -all
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