Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
manchesterinvest.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 00:09:27 UTC · ↺ Refresh
MX Hostnames
- manchesterinvest-com-br.mail.protection.outlook.com
MX Priorities
- manchesterinvest-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 92.113.36.27 (no PTR)
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.joinvix.com.br root.vanguard.joinvix.com.br 2026032403 3600 1800 1209600 86400
Primary NS (mname)
ns1.joinvix.com.br
Admin Email (rname)
root@vanguard.joinvix.com.br
Serial
2026032403
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.joinvix.com.br
ns2.joinvix.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:177.234.147.242 include:_spf.joinvix.com.br ip4:200.170.163.15 ip4:23.103.224.0/19 ip4:206.191.224.0/19 ip4:40.103.0.0/16 include:spf.protection.outlook.com include:mail.zendesk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
3 records- openai-domain-verification=dv-7N1OurPLYMrHfzwScXRrYl49
- google-site-verification=mvf3AosuVnsMR1Qvd7W5sgRVOfjKDcN955lvVPnx8xk
- SPFv=spf1 ip4:177.234.147.242 include:_spf.joinvix.com.br ip4:200.170.163.15 ip4:23.103.224.0/19 ip4:206.191.224.0/19 ip4:40.103.0.0/16 include:spf.protection.outlook.com include:mail.zendesk.com -all
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