Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mpcc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 02:56:04 UTC · ↺ Refresh
MX Hostnames
- mpcc-edu.mail.protection.outlook.com
MX Priorities
- mpcc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 34.236.193.193 ↩ ec2-34-236-193-193.compute-1.amazonaws.com
- 52.73.2.219 ↩ ec2-52-73-2-219.compute-1.amazonaws.com
- 3.209.26.193
Mail Server IPs
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
uncsns1.nebraska.edu blagdonj.mpcc.edu 2014120964 1200 300 1209600 3600
Primary NS (mname)
uncsns1.nebraska.edu
Admin Email (rname)
blagdonj@mpcc.edu
Serial
2014120964
Refresh
1200s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
uncsns2.nebraska.edu
uncsns1.nebraska.edu
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.15.174.24/29 ip4:169.47.195.13 ip4:169.46.102.102 include:spf.protection.outlook.com include:cust-spf.cashnet.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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
12 records- dell-technologies-domain-verification=mpcc.edu_719e1ab6-ff70-49b9-a9e9-3da5fa3335a8_1731781074
- SPFv=spf1 ip4:72.15.174.24/29 ip4:169.47.195.13 ip4:169.46.102.102 include:spf.protection.outlook.com include:cust-spf.cashnet.com -all
- MS=ms49409049
- google-site-verification=AYTM9Gq3yZfU8o6ypfTtkMuFLgS6UCinymdgOyVxNdk
- autodesk-domain-verification=ueQSAiq4T4rbPGU2XtkA
- apple-domain-verification=hRgIy4oOkHedujvx
- ZOOM_verify_WfCzV319yf4syGUbf89tc6
- facebook-domain-verification=jtp6v922jw5kgexmyat0gsuqwdy017
- teamviewer-sso-verification=7094873063ac4ba298885b6481bbad9f
- vmware-cloud-verification-285e4f53-d4e5-47e3-b6b8-381413b9bd33
- Z8vfWq2reHvTT3T2H2gHafpMPl1IvI2JrBMzcl15TkVRb3cJvoP7QlqNARrEC8a2CQZ1/eW7qAYJ+9tH33v8Pw==
- _4foqryd5nqn446as3kjobb7rjjma1ll
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