Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mdhealth.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:28:09 UTC · ↺ Refresh
MX Hostnames
- mdhealth-com-br.mail.protection.outlook.com
MX Priorities
- mdhealth-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.0.190 (no PTR)
- 172.67.69.40 (no PTR)
- 104.26.1.190
- 2606:4700:20::681a:1be
- 2606:4700:20::681a:be
- 2606:4700:20::ac43:4528
Mail Server IPs
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
celine.ns.cloudflare.com dns.cloudflare.com 2398991199 10000 2400 604800 1800
Primary NS (mname)
celine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398991199
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
celine.ns.cloudflare.com
cory.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mlsend.com include:spf.+a +mx +ip4:162.214.54.161 ~all
📊 DNS lookups: 5/10
~ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.mlsend.com include:spf.+a +mx +ip4:162.214.54.161 ~all
- apple-domain-verification=UaSvBpbLoOeheA3O
- google-site-verification=gdWJDhAYVLKTFy--k3Fgjq6ccNxBtAehzH95rZDzQXA
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