Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peri.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 04:55:06 UTC · ↺ Refresh
MX Hostnames
- peri-com-au.mail.protection.outlook.com
MX Priorities
- peri-com-au.mail.protection.outlook.com: 10
A / AAAA Records
- 151.101.2.132 (no PTR)
- 151.101.130.132 (no PTR)
- 151.101.66.132
- 151.101.194.132
Mail Server IPs
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2020100528 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2020100528
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s
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: 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
5 records- apple-domain-verification=Hg2u9T5VBiJA8hcX
- d365mktkey=oCdVTbYHxj7lJJPcTSVSDQmrkDR7QR6WAeavhKLB0xkx
- SPFv=spf1 ip4:193.104.155.124 include:spf.protection.outlook.com -all
- JVbIZyQa+7PAku9rLicYppDdvjV6NZ49CrBCeIRkgKHuXNrnTBcCaJjCmbZHdurYFsgcWZEM9aI+Y47Cbcu1eg==
- atlassian-domain-verification=5zwTnGInlgVtST6aHbmEJOGQsnGm5LOxs163SJncIRFpwsn3zIYY/Q9Vtu6S4cA6
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