Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
institutocaldeira.org.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 01:46:04 UTC · ↺ Refresh
MX Hostnames
- mx-vip-02.uni5.net
- mx-vip-01.uni5.net
MX Priorities
- mx-vip-02.uni5.net: 5
- mx-vip-01.uni5.net: 5
A / AAAA Records
- 187.1.137.36 ↩ web-ded-13211a.uni5.net
- 2804:10:8015::137:36 ↩ web-ded-13211a.uni5.net
Mail Server IPs
- 191.6.220.39 ↩ mx-vip-02-farm28.uni5.net
- 2804:10:8028::220:39 ↩ mx-vip-02-farm28.uni5.net
- 191.6.220.38 ↩ mx-vip-01-farm28.uni5.net
- 2804:10:8028::220:38 ↩ mx-vip-01-farm28.uni5.net
SOA Record
Raw SOA
dns1.e-dominios.com.br abuse.uni5.net 2603181302 86400 14400 604800 3600
Primary NS (mname)
dns1.e-dominios.com.br
Admin Email (rname)
abuse@uni5.net
Serial
2603181302
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns1.e-dominios.com.br
dns2.e-dominios.com.br
dns3.e-dominios.com.br
dns4.e-dominios.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.ecentry.io a mx include:spf.ecentry.io ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- google-site-verification=Rpjvl7kGCgdJPiakvuvslz79VZzH6TIvLmoTJW7RQ1M
- linkedin-site-verification=c84003eb-4fad-4984-b365-07e324094c6b
- google-site-verification=5Ntuzw5w6ycQ-vSEEdFgQB9zdnwDWGIieYdiT7FShSs
- google-site-verification=OKLUWEUDLrvS7tZexioIARzj72xesURxtxS3nRZp4U4
- SPFv=spf1 include:spf.ecentry.io a mx include:spf.ecentry.io ~all
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