cod3r.com.br

Valid Email Server
Domain Lookup › cod3r.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
cod3r.com.br
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 09:30:25 UTC · ↺ Refresh

MX Hostnames

  • mx.zoho.com
  • mx2.zoho.com

MX Priorities

  • mx2.zoho.com: 20
  • mx.zoho.com: 10

A / AAAA Records

  • 52.218.133.187 ↩ s3-website-us-west-2.amazonaws.com
  • 3.5.78.30 ↩ s3-r-w.us-west-2.amazonaws.com
  • 52.92.137.11 ↩ s3-website-us-west-2.amazonaws.com
  • 3.5.81.197 ↩ s3-us-west-2-r-w.amazonaws.com
  • 52.92.181.75 ↩ s3-website-us-west-2.amazonaws.com
  • 52.92.191.211 ↩ s3-website-us-west-2.amazonaws.com
  • 3.5.84.53 (no PTR)
  • 3.5.81.44 ↩ s3-r-w.us-west-2.amazonaws.com

Mail Server IPs

  • 136.143.183.44 ↩ mx2.zoho.com
  • 136.143.191.44 ↩ mx.zohomail.com

SOA Record

Raw SOA ns-78.awsdns-09.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-78.awsdns-09.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-965.awsdns-56.net
ns-1402.awsdns-47.org
ns-1892.awsdns-44.co.uk
ns-78.awsdns-09.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCL4i/3seuiWGsN4qbcDfnDDAtJqn45EW5PDAe+bx4B2GNqw9QJeqyZo5bZl7PbjVaC0SgDyt8Z3t/qRzdZYXQaxAnR5pwN6By0BpWolL939Dlciw3lNs4t+woGQh2fBiEOVW0XdfeBSBituBmxkopq/LPtNZVWNMjOEtQg8d4lBQIDAQAB
  • SPFv=spf1 include:zoho.com ~all
  • google-site-verification=Blg_MMdfhG91W3TjOUvhm8ah2mk6eKkpHNbCYyIdf20
  • google-site-verification=Y1BJPmmyBHwrCcUypF8IuL37RNi2e-z3LF6iQc-iHPw
  • google-site-verification=yPfxK98-QKHXWJwY0KhlBs9BhbqwSZrckfD7pTFJwiY
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