Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unicamp.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 00:25:56 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
- ASPMX3.GOOGLEMAIL.COM
- ASPMX2.GOOGLEMAIL.COM
MX Priorities
- aspmx2.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- aspmx3.googlemail.com: 10
A / AAAA Records
- 177.220.120.17 ↩ tkg-prod.nuvem.unicamp.br
- 2801:8a:c860:2000::5 (no PTR)
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns1.unicamp.br supnet.ccuec.unicamp.br 2026032927 10800 1800 2419200 1800
Primary NS (mname)
ns1.unicamp.br
Admin Email (rname)
supnet@ccuec.unicamp.br
Serial
2026032927
Refresh
10800s
Retry
1800s
Expire
2419200s
Minimum TTL
1800s
Nameservers (NS)
ns1.ansp.br
ns3.unicamp.br
ns1.unicamp.br
SPF Record
✓ Strict (-all)
v=spf1 include:3818180072.agenciapr.net include:_spf.unicamp.br include:_spf2.unicamp.br include:_spfunidades.unicamp.br include:_spf.google.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
3 records- MS=ms77231748
- SPFv=spf1 include:3818180072.agenciapr.net include:_spf.unicamp.br include:_spf2.unicamp.br include:_spfunidades.unicamp.br include:_spf.google.com -all
- atlassian-domain-verification=U7dcv64f/5AKgpqUg3A7TvPPGSO3yjpTEAcXf/olRto3a8aJ5SahentEE/5/aGyf
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