Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ulbra.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:29:13 UTC · ↺ Refresh
MX Hostnames
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx2.googlemail.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- aspmx3.googlemail.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 187.60.192.5 ↩ www.ulbrasm.com.br
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 142.251.16.27 ↩ bl-in-f27.1e100.net
- 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ubfw.ulbra.net administrator.ulbra.br 2012106188 3600 600 259200 3600
Primary NS (mname)
ubfw.ulbra.net
Admin Email (rname)
administrator@ulbra.br
Serial
2012106188
Refresh
3600s
Retry
600s
Expire
259200s
Minimum TTL
3600s
Nameservers (NS)
dns2.ulbra.br
dns1.ulbra.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:40197639.spf10.hubspotemail.net include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected], mailto:[email protected]; adkim=s; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 3 found
google._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
4 records- google-site-verification=ZVl3ULtChfIzt26P-bA_4NWvqMsa5x-7C2hcATjVWU0
- google-site-verification=vxsXM0RnVIWMo3sbrwtYCTCZ3WB-6J9HPvxNoNKqNDM
- SPFv=spf1 include:_spf.google.com include:40197639.spf10.hubspotemail.net include:_spf.rdstation.com.br include:sendgrid.net ~all
- google-site-verification=ZQ2edIV2r40Ol6OmyEuxOK93NdelsJPxrBN3JRhKBYY
Full email verification for ulbra.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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