Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cesar.org.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 19:17:06 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
A / AAAA Records
- 98.91.55.61
- 32.192.138.105
- 44.215.77.35
- 34.192.11.51
- 100.29.132.204
- 34.204.160.73
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
SOA Record
Raw SOA
ns-80.awsdns-10.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-80.awsdns-10.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1431.awsdns-50.org
ns-1671.awsdns-16.co.uk
ns-80.awsdns-10.com
ns-818.awsdns-38.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com include:_spf.salesforce.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- google-site-verification=p2QFRTRbJM00JfOm3ZacIQaDYgnXKZ--VRu8P9y_5W8
- SPFv=spf1 include:_spf.google.com include:amazonses.com include:_spf.salesforce.com include:_spf.rdstation.com.br include:sendgrid.net ~all
- MS=F8A6826C8EF936BEB4CCEF7091DFEE46FD81DBF7
- cc5841gu8tmot0msocllkub4md
- google-site-verification=QTiUXdJzyV2MKQvktKibPAiuTXUsqBRnifV1OF8Yxfg
- google-site-verification=agbcd2FIqGraocQZ7qsEXnrexiqOb9wN1w_SPTW9fDA
- google-site-verification=kaOdwFGzLddqB9sPwNcACuXT36k4SgZd4nbBxxfKEJ0
Full email verification for cesar.org.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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