infra.com.mx

Valid Email Server
Domain Lookup › infra.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
infra.com.mx
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 21:56:39 UTC · ↺ Refresh

MX Hostnames

  • mxa-00a31301.gslb.pphosted.com
  • mxb-00a31301.gslb.pphosted.com

MX Priorities

  • mxb-00a31301.gslb.pphosted.com: 0
  • mxa-00a31301.gslb.pphosted.com: 0

A / AAAA Records

  • 142.93.67.156 (no PTR)

Mail Server IPs

  • 148.163.137.40 ↩ mx0b-00a31301.pphosted.com
  • 148.163.133.40 ↩ mx0a-00a31301.pphosted.com

SOA Record

Raw SOA dns.infra.com.mx admin.infra.com.mx 2023082724 300 900 604800 300
Primary NS (mname)
dns.infra.com.mx
Admin Email (rname)
admin@infra.com.mx
Serial
2023082724
Refresh
300s
Retry
900s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

dns.infra.com.mx

SPF Record

✓ Strict (-all)
v=spf1 ip4:148.223.177.234 ip4:206.222.191.91 a mx a:correo.infra.com.mx include:spf.protection.outlook.com include:spf-00a31301.pphosted.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✗ None detected

No 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

5 records
  • MS=ms47405758
  • tmes=e9d33173c336747a49fc038c716de1ee
  • SPFv=spf1 ip4:148.223.177.234 ip4:206.222.191.91 a mx a:correo.infra.com.mx include:spf.protection.outlook.com include:spf-00a31301.pphosted.com -all
  • ZA=wSxqnqrv5wUhiVfKx+3tDw==
  • _hye89tvhkmmkou4lnoxutoctz80pb4n
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