Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uniaoquimica.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:06:06 UTC · ↺ Refresh
MX Hostnames
- uniaoquimica-com-br.mail.protection.outlook.com
MX Priorities
- uniaoquimica-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 20.206.64.32 (no PTR)
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-35.azure-dns.com hostmaster.uniaoquimica.com.br 2021011469 1800 600 1209600 3600
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
hostmaster@uniaoquimica.com.br
Serial
2021011469
Refresh
1800s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3-35.azure-dns.org
ns4-35.azure-dns.info
ns1-35.azure-dns.com
ns2-35.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:unispf.uniaoquimica.com.br ip4:200.252.235.16/28 ip4:187.32.47.208/29 ip4:200.252.235.32/28 ip4:177.135.239.128/27 ip4:200.252.235.28/28 ip4:177.135.239.146/28 ip4:200.252.235.25/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx include:unispf.uniaoquimica.com.br ip4:200.252.235.16/28 ip4:187.32.47.208/29 ip4:200.252.235.32/28 ip4:177.135.239.128/27 ip4:200.252.235.28/28 ip4:177.135.239.146/28 ip4:200.252.235.25/28 include:spf.protection.outlook.com -all
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