Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
t7.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 11:58:20 UTC · ↺ Refresh
MX Hostnames
- t7-com-mx.mail.protection.outlook.com
MX Priorities
- t7-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 192.185.131.123 ↩ mx46.hostgator.mx
Mail Server IPs
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
brett.ns.cloudflare.com dns.cloudflare.com 2400057236 10000 2400 604800 1800
Primary NS (mname)
brett.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400057236
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
raina.ns.cloudflare.com
brett.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:transmail.net include:sender.zohobooks.com include:zcsend.net include:spf.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- zoho-verification=zb15250582.zmverify.zoho.com
- google-site-verification=8JwBsd7eTR6AtVjXYrQz1OlpyoZBM6KfxNVJpbNv1S8
- SPFv=spf1 include:spf.protection.outlook.com include:transmail.net include:sender.zohobooks.com include:zcsend.net include:spf.emailsignatures365.com -all
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