Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
codigopostalmx.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 12:54:31 UTC · ↺ Refresh
MX Hostnames
- mx26b.anti-spam-premium.com
- mx26a.anti-spam-premium.com
MX Priorities
- mx26a.anti-spam-premium.com: 10
- mx26b.anti-spam-premium.com: 20
A / AAAA Records
- 198.59.144.154 ↩ svgrs107.cloud-mx-ns.net
Mail Server IPs
- 67.227.237.47 ↩ out26-mx.anti-spam-premium.com
- 67.225.227.61 ↩ out26-ap.anti-spam-premium.com
- 67.227.207.51 ↩ out26-ts.anti-spam-premium.com
- 67.227.144.226 ↩ out26-fs.anti-spam-premium.com
- 50.28.40.105 ↩ out26-rc.anti-spam-premium.com
- 67.227.206.139 ↩ out26-ex.anti-spam-premium.com
SOA Record
Raw SOA
ns401.controldns.mx saragema\.mejiaestevez.gmail.com 2026031401 3600 1800 1209600 86400
Primary NS (mname)
ns401.controldns.mx
Admin Email (rname)
saragema\@mejiaestevez.gmail.com
Serial
2026031401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns401.controldns.mx
ns403.controldns.mx
ns402.controldns.mx
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:198.59.144.154 include:spf.antispamcloud.com +include:spf.anti-spam-premium.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:198.59.144.154 include:spf.antispamcloud.com +include:spf.anti-spam-premium.com -all
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