Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clarion.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 06:27:47 UTC · ↺ Refresh
MX Hostnames
- clarion-edu.mail.protection.outlook.com
MX Priorities
- clarion-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 209.250.207.155 (no PTR)
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-34.azure-dns.com root.clarion.edu 2023051600 3600 1800 1209600 43200
Primary NS (mname)
ns1-34.azure-dns.com
Admin Email (rname)
root@clarion.edu
Serial
2023051600
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns2-34.azure-dns.net
ns3-34.azure-dns.org
ns4-34.azure-dns.info
ns1-34.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf-p1.clarion.edu include:spf-p2.clarion.edu include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=0;adkim=r;aspf=r;pct=100;rf=afrf;ri=86400;sp=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
2 records- SPFv=spf1 include:spf-p1.clarion.edu include:spf-p2.clarion.edu include:spf.protection.outlook.com -all
- _xnp3lhwkd3fy32t61q36hp9i85dm3pv.dcv.digicert.com
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