Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
medroom.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:12:42 UTC · ↺ Refresh
MX Hostnames
- medroom-com-br.mail.protection.outlook.com
MX Priorities
- medroom-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.145 (no PTR)
- 198.49.23.145
- 198.185.159.144
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
hattie.ns.cloudflare.com dns.cloudflare.com 2400501752 10000 2400 604800 1800
Primary NS (mname)
hattie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400501752
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
howard.ns.cloudflare.com
hattie.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:medspf.medroom.com.br include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; pct=100; rua=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
✓ 2 found
selector1._domainkey
selector2._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
7 records- SPFv=spf1 include:medspf.medroom.com.br include:spf.protection.outlook.com -all
- MS=ms19672795
- MS=ms23909867
- MjY1ZGIwY2JjMzZjMjM4ZDJmNjFkMWM4YWI5YTdmMDE=
- google-site-verification=71B2B4rQfPQwhAcwx2LwA6rHlx9ALr6UDjSqSQHD0dY
- google-site-verification=egw1QAF7dMGAnOTwZfY-C9NSRJPLxp8Q7hRT6fr7-ts
- mscid=od3ouvgF9p1yviDOfCMeuWVPPpaVGJlZAMkESoPg4XLnyW4wqA5+0oV6/DZFqPR7OIUxNH4goIqsTs55T8W2Qg==
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