Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dri.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:56:11 UTC · ↺ Refresh
MX Hostnames
- dri-edu.mail.protection.outlook.com
MX Priorities
- dri-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 54.186.203.101 ↩ ec2-54-186-203-101.us-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.dri.edu postmaster.dri.edu 2026031201 3600 1800 604800 7200
Primary NS (mname)
dns1.dri.edu
Admin Email (rname)
postmaster@dri.edu
Serial
2026031201
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
dns1.dri.edu
ns1e.nevada.edu
dns3.dri.edu
ns2e.nevada.edu
dns2.dri.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:134.197.190.84 ip4:134.197.190.9 ip4:134.197.190.125 ip4:134.197.190.13 ip4:134.197.190.80 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:_spf.e2ma.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;pct=100
✓ Reject — strongest protection
📋 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
8 records- SPFv=spf1 ip4:134.197.190.84 ip4:134.197.190.9 ip4:134.197.190.125 ip4:134.197.190.13 ip4:134.197.190.80 include:_spf.psm.knowbe4.com include:spf.protection.outlook.com include:_spf.e2ma.net -all
- e2ma-verification=8t2bb
- google-site-verification=-UUaZqsmCfceW8dveK_GpGLcW1-34tnT0xfbiy80_oI
- OAKBA1KVKvbA4FjSW+nENdksKenaPwJg71yGyFRo4Gt3vWc/R8Ka19710UBk4GEl9mFYXgyBl18hpLed8I3tkg==
- docusign=c053764e-3b17-47c4-af8f-9376bbf2bfb9
- google-site-verification=lUSoukKwGrrMeaHe4uLiCWiOHs1snf_r1R-25BwRAdU
- cursor-domain-verification-1ra2fy=pBbTmpC9PrKV8GLZ3QIxZDEg0
- google-site-verification=Bq7vIAFdDQrpB59zFVw5VvDyIKUpfPDjH7jaE80udKk
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