Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medicalsupport.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:51:35 UTC · ↺ Refresh
MX Hostnames
- medicalsupport-com-br.mail.protection.outlook.com
MX Priorities
- medicalsupport-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 186.209.113.152 ↩ br59-cp.valueserver.com.br
Mail Server IPs
- 52.101.198.1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 52.101.198.0 ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
- 52.101.200.0 ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 52.101.198.38 ↩ mail-cp3p284cu00706.inbound.protection.outlook.com
- 2a01:111:f403:c94a::1 ↩ mail-cp4p284cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c94c:: ↩ mail-roap284cu02600.inbound.protection.outlook.com
- 2a01:111:f403:c94a::2 ↩ mail-cp3p284cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c94a:: ↩ mail-cp5p284cu01800.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.valueserver.com.br zombrilli.gmail.com 2026022701 3600 1800 1209600 86400
Primary NS (mname)
ns1.valueserver.com.br
Admin Email (rname)
zombrilli@gmail.com
Serial
2026022701
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.valueserver.com.br
ns1.valueserver.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:186.209.113.152 include:spf-c.mailbaby.net include:spf.antispamcloud.com include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=quarantine;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:186.209.113.152 include:spf-c.mailbaby.net include:spf.antispamcloud.com include:spf.protection.outlook.com include:_spf.rdstation.com.br include:sendgrid.net ~all
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