Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ufc.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 00:37:12 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt4.aspmx.l.google.com: 10
A / AAAA Records
- 200.17.41.185
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
SOA Record
Raw SOA
taiba.ufc.br administrator-l.sti.ufc.br 2026033001 1200 300 1209600 3600
Primary NS (mname)
taiba.ufc.br
Admin Email (rname)
administrator-l@sti.ufc.br
Serial
2026033001
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
cici.sti.ufc.br
taiba.ufc.br
jeri0.ufc.br
cici.npd.ufc.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:200.19.190.10 ip4:200.19.190.11 ip4:200.19.190.12 ip4:200.19.190.13 ip4:200.19.190.14 ip4:200.17.41.28 a:jeri3.ufc.br a:jeri4.ufc.br a:jeri5.ufc.br a:correio5.ufc.br a:jeri6.ufc.br a:jeri8.ufc.br include:_spf.google.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; pct=70; adkim=s; aspf=r; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 70% of failing messages only
DKIM Selectors
✓ 1 found
google._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
1 record- SPFv=spf1 ip4:200.19.190.10 ip4:200.19.190.11 ip4:200.19.190.12 ip4:200.19.190.13 ip4:200.19.190.14 ip4:200.17.41.28 a:jeri3.ufc.br a:jeri4.ufc.br a:jeri5.ufc.br a:correio5.ufc.br a:jeri6.ufc.br a:jeri8.ufc.br include:_spf.google.com ~all
Full email verification for ufc.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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