Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
spi.com.mx
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-28 07:43:23 UTC ยท โบ Refresh
MX Hostnames
- spi-com-mx.mail.protection.outlook.com
MX Priorities
- spi-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 107.180.51.18 โฉ 18.51.180.107.host.secureserver.net
Mail Server IPs
- 52.101.194.0 โฉ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.11.13 โฉ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.9.11 โฉ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.1 โฉ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 โฉ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 โฉ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c931:: โฉ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908:: โฉ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns39.domaincontrol.com dns.jomax.net 2025100304 28800 7200 604800 600
Primary NS (mname)
ns39.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025100304
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns40.domaincontrol.com
ns39.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected];
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- include:spf.protection.outlook.com -all
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms42918250
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for spi.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits