Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meta.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 11:15:41 UTC · ↺ Refresh
MX Hostnames
- meta-com-br.mail.protection.outlook.com
MX Priorities
- meta-com-br.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.43.92 (no PTR)
- 172.66.40.164 (no PTR)
- 2606:4700:3108::ac42:28a4
- 2606:4700:3108::ac42:2b5c
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
simon.ns.cloudflare.com dns.cloudflare.com 2400542924 10000 2400 604800 1800
Primary NS (mname)
simon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400542924
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
simon.ns.cloudflare.com
treasure.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com ip4:200.246.203.178 ip4:143.202.132.114 ip4:187.58.200.162 ip4:138.219.239.58 ip4:200.225.237.41 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];adkim=r;aspf=r;pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
14 records- 7fApy00uoPJ+v2ZfJjEDRRh/Vg50p8sIhQm+99uZ42IkqJGT48NH2GNp+9sBnrwjgBIPiZyqZBd1ImVqThvCuA==
- MS=ms79018676
- a3b36daedccf6938a3e85a594bdb4aa11ba755eb
- emktownership=t9wdGPbCQDQko
- facebook-domain-verification=3aqacewjgrbd95wdc8c5rxclcpojfa
- google-site-verification=2qYkjzNgG7JvP7Azy3inp2uTaIosljlZvJtTkMBWH6E
- google-site-verification=aN7R_pduH2NMRYPSUZn8w83dOxQoxb-XiE0rhjBUbqc
- lealug369pbcfqkas9unf0fmqs
- mongodb-site-verification=nWjaFZfCJCuk6dpgo0TRHd8EIdjkLN7S
- replit-verify=3b38ea39-d2be-45a9-9d18-abba0dbf5cb2
- sending_domain1079993=21f9e31468f79d0657e27ea7fbd3438b9afebf39ec494a579ca22c264e28e00d
- site24x7-signals-domain-verification=d4aaa39736a40858f1c6ac80477c45bc
- SPFv=spf1 mx include:spf.protection.outlook.com ip4:200.246.203.178 ip4:143.202.132.114 ip4:187.58.200.162 ip4:138.219.239.58 ip4:200.225.237.41 -all
- 70sj8r9nvnn23tcv8dqmi6jui7
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