Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peri.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 00:26:50 UTC · ↺ Refresh
MX Hostnames
- peri-com-br.mail.protection.outlook.com
MX Priorities
- peri-com-br.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.130.132 (no PTR)
- 151.101.2.132 (no PTR)
- 151.101.66.132
- 151.101.194.132
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2013121421 28800 7200 1209600 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2013121421
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns1.cscdns.net
dns2.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.104.155.124 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- google-site-verification=_GVKmiyOwMW6XTSIVIf-4Z2qHljPkCXzdD_HsF7AUtg
- sQmBJZhLBPHDn2muy4uJR6UtEK3gIFCHNyWs8dx0FbNZGTJjqKBEXHBiFVAnYE8kwbAXYOEpDFL2VLDf+QF+5g==
- atlassian-domain-verification=5zwTnGInlgVtST6aHbmEJOGQsnGm5LOxs163SJncIRFpwsn3zIYY/Q9Vtu6S4cA6
- apple-domain-verification=9FSQjRPat6mt8PzV
- SPFv=spf1 ip4:193.104.155.124 include:spf.protection.outlook.com -all
Full email verification for peri.com.br
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