cofor.com.mx

Valid Email Server
Domain Lookup › cofor.com.mx

Domain Overview

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

Checked via [email protected] · 2026-03-31 05:02:30 UTC · ↺ Refresh

MX Hostnames

  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1

A / AAAA Records

  • 209.42.29.2

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net

SOA Record

Raw SOA ns1.mysecurecloudhost.com root.mysecurecloudhost.com 2026031900 3600 1800 1209600 86400
Primary NS (mname)
ns1.mysecurecloudhost.com
Admin Email (rname)
root@mysecurecloudhost.com
Serial
2026031900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1.mysecurecloudhost.com
ns3.mysecurecloudhost.com
ns2.mysecurecloudhost.com
ns4.mysecurecloudhost.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:209.42.29.1 include:spf.mysecurecloudhost.com +ip4:209.42.29.2 +a:allmx.xpress.com.mx +a:kmxo.suantispam.com +include:spf.antispamcloud.com +include:_spf.google.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:209.42.29.1 include:spf.mysecurecloudhost.com +ip4:209.42.29.2 +a:allmx.xpress.com.mx +a:kmxo.suantispam.com +include:spf.antispamcloud.com +include:_spf.google.com -all
Full email verification for cofor.com.mx

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits