Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ufabc.edu.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:30:27 UTC · ↺ Refresh
MX Hostnames
- smtp.ufabc.edu.br
MX Priorities
- smtp.ufabc.edu.br: 0
A / AAAA Records
- 177.104.50.120 ↩ www.ufabc.edu.br
- 2801:a4:fabc:1034::120 ↩ www.ufabc.edu.br
Mail Server IPs
- 177.104.50.111 ↩ smtp.ufabc.edu.br
- 2801:a4:fabc:1034::111 ↩ smtp.ufabc.edu.br
SOA Record
Raw SOA
ns1.ufabc.edu.br root.ufabc.edu.br 2026031802 21600 3600 2419200 1800
Primary NS (mname)
ns1.ufabc.edu.br
Admin Email (rname)
root@ufabc.edu.br
Serial
2026031802
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns4.ufabc.edu.br
ns2.ufabc.edu.br
ns1.ufabc.edu.br
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:177.104.50.110/32 include:_spf.google.com include:spf.comunique-se.com.br ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=AD5773CEB10715F2EFD400A3DEF1FFD9E6056406
- google-site-verification=e2x4CU-fZtXlzDeyi5hJNgSKJxQBkhZkKjVf5agX1Z4
- SPFv=spf1 mx ip4:177.104.50.110/32 include:_spf.google.com include:spf.comunique-se.com.br ~all
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