Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sdindustrial.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 22:43:18 UTC · ↺ Refresh
MX Hostnames
- sdindustrial-com-mx.mail.protection.outlook.com
MX Priorities
- sdindustrial-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 52.183.255.54 (no PTR)
Mail Server IPs
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.akkyservicios.mx hostmaster.akkyservicios.mx.sdindustrial.com.mx 1775073624 3600 900 604800 1800
Primary NS (mname)
ns1.akkyservicios.mx
Admin Email (rname)
hostmaster@akkyservicios.mx.sdindustrial.com.mx
Serial
1775073624
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2.akkyservicios.mx
ns3.akkyservicios.mx
ns1.akkyservicios.mx
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- 2600ek6plj87oshlg6v32jvhln
- google-site-verification=7Kb3nhDUd_wAqHX7DWN3HYxbWsbckrDolm9pDMbsnBQ
- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms86003493
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for sdindustrial.com.mx
SMTP handshake, catch-all detection, SPF/DKIM/DMARC analysis, and Yahoo/Outlook verification.
Get 1,000 Free Credits