addco.com.mx

Valid Email Server
Domain Lookup › addco.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-25 20:52:45 UTC · ↺ Refresh

MX Hostnames

  • mx1.globalpc.net
  • mx2.globalpc.net
  • mx3.globalpc.net

MX Priorities

  • mx3.globalpc.net: 10
  • mx1.globalpc.net: 30
  • mx2.globalpc.net: 20

A / AAAA Records

  • 216.251.81.29 (no PTR)

Mail Server IPs

  • 216.251.95.100 ↩ mx3.globalpc.net
  • 216.251.95.98 ↩ mx1.globalpc.net
  • 216.251.95.99 ↩ mx2.globalpc.net

SOA Record

Raw SOA ns1.globalpc.net hostmaster.globalpc.net 2023082201 43200 3600 1209600 3600
Primary NS (mname)
ns1.globalpc.net
Admin Email (rname)
hostmaster@globalpc.net
Serial
2023082201
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.globalpc.net
ns2.globalpc.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.globalpc.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

1 record
  • SPFv=spf1 mx include:spf.globalpc.net -all
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