Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
na.denso.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 04:13:04 UTC · ↺ Refresh
MX Hostnames
- na-denso-com.mail.protection.outlook.com
MX Priorities
- na-denso-com.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
- 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
- 52.101.157.40 ↩ mail-os9p286cu00100.inbound.protection.outlook.com
- 52.101.157.10 ↩ mail-os0p286cu01302.inbound.protection.outlook.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 ip4:12.171.88.16 ip4:12.171.88.17 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
9 records- atlassian-Domain-verification=rBKRI4RmnLhMpJ9DN26BBw1jNma3ovSheL7wul7cZxXqKYQ4ETi9IZl5njQ4VaXs
- 302bcd81-a00c-458a-8e38-5ffa18e271a7
- atlassian-domain-verification=qWODfkzYUixaIOZ5H0sUhEaeovAUMhMD5fnHjzuhG44ZPF6d/Dv8KiIYqhUFu/6J
- box-domain-verification=b3d731be3a643bb4c9c0393cd28bb02f4efd7ebfb28588df7aaf7a03d58b7a40
- SPFv=spf1 ip4:12.171.88.16 ip4:12.171.88.17 include:spf.protection.outlook.com -all
- 74038ea3-8ff8-4a60-bd45-44ab4b33f27a
- miro-verification=77e042409a3d3b7f6975d7d0d8b3a93c00e3191d
- knowbe4-site-verification=19289ffa1a2cbdf3d11c12bd983fba5e
- adobe-idp-site-verification=ecd9640cc8d264002f43b2e57f5b37041233daee0880152028849e5fcac3e593
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