Rank #6,823Updated November 10, 2026
caixa.gov.br
Its email security grade is C. Its SSL certificate is issued by Sectigo Limited and is valid for 179 more days.
- Domain age
- 29.2 yrs
- Technologies
- —
- Email security
- C
- SSL days left
- 179
Registration
| Registered | August 20, 1997 |
|---|---|
| Updated | September 24, 2023 |
| Status | active |
| Name servers | ns1.aziondns.net, ns2.aziondns.com, ns3.aziondns.org |
| DNSSEC | Not signed |
| Registrant | BR |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 200.201.165.27 | 194 |
| MX | caixa-gov-br.mail.protection.outlook.com 0 | 300 |
| NS | ns3.aziondns.org | 86400 |
| NS | ns2.aziondns.com | 86400 |
| NS | ns1.aziondns.net | 86400 |
| CAA | issue 0 globalsign.com | 300 |
| CAA | issue 0 certificados.serpro.gov.br | 300 |
| CAA | issue 0 serpro.gov.br | 300 |
| CAA | issue 0 digicert.com | 300 |
| CAA | issue 0 sectigo.com | 300 |
| CAA | issue 0 usertrust.com | 300 |
| CAA | issue 0 trust-provider.com | 300 |
| TXT | v=spf1 a mx ip4:200.201.160.0/20 include:spf.protection.outlook.com -all | 300 |
| TXT | adobe-idp-site-verification=700e63dfd66b47a2b91a9458072ca4db0b2926afaa32c9a955948ee752224ee1 | 300 |
| TXT | MS=ms68154571 | 300 |
| TXT | qkNNtXT83jRgQauKLxNoyQASoiwF0SLIKq2IgbT3xbJj1W5UQvem81uvrAyHQEKMcv2FcsHFEsWuG4E6ozpM4Q== | 300 |
| TXT | google-site-verification=66mVnXDkLiLJ5689HU7P8zQ_dLTvIr-hiLwU00i6iDY | 300 |
| TXT | apple-domain-verification=rfau5dRZQZkyLiSU | 300 |
| TXT | google-gws-recovery-domain-verification=53708782 | 300 |
| TXT | ms-domain-verification=4175ee7c-0239-42aa-9f72-19bf4a5d4baf | 300 |
| TXT | duo_sso_verification=lLygpEJP5sXQxq42hGmnR7kescgk5XzxImJ2zmeP81VtwJFIDoFJSOPbCpJEQgPQ | 300 |
| TXT | ms-domain-verification=eecc319f-3a30-43b4-a1bd-72119cfaa2a7 | 300 |
| TXT | autodesk-domain-verification=DqVkp87YeJS8p6grikcX | 300 |
| TXT | ms-domain-verification=b455f1a1-7b0b-4b33-aacf-9330901abff3 | 300 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GB, Sectigo Public Server Authentication CA EV R36, Sectigo Limited |
| Expires | May 9, 2027 |
| Days remaining | 179 |
| Protocol | TLSv1.3 |
| Names | www.caixa.gov.br, caixa.gov.br |
Email security
CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: selector1, selector2, dkim).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
About caixa.gov.br
Does caixa.gov.br protect its email with SPF and DMARC?
caixa.gov.br scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of caixa.gov.br?
caixa.gov.br uses ns3.aziondns.org, ns2.aziondns.com, ns1.aziondns.net.