Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 21:59:24 UTC · ↺ Refresh
MX Hostnames
- sc-edu.mail.protection.outlook.com
MX Priorities
- sc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 129.252.90.108 (no PTR)
Mail Server IPs
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010853 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010853
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns0.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns1.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:129.252.0.0/16 include:_spft.sc.edu -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
10 records- openai-domain-verification=dv-MelILy0AUJpf7iOcc0QYxe2w
- google-site-verification=xG0vWO54rDLukzexYlavTtbo0XEKqCEchreW3W4I8Dg
- google-site-verification=ekls4u67g6QphEqtCGpqTrBInnA0SydmSD_HCd0p2eM
- cise/6QtiEsWgXiXDJ2Ryqdpz95K5Qb1iMNQj/Ctr1zy9T/aGem7h43Dx96r46wc0T9At1Efs/SwLvHJVRZgNQ==
- facebook-domain-verification=arr5zcnzgernv7omu8t82i58i0meee
- SPFv=spf1 ip4:129.252.0.0/16 include:_spft.sc.edu -all
- google-site-verification=GqxyPJid1MMv0C-nF0ahyvMBGihtBPLHZs-dkrKh1t4
- atlassian-sending-domain-verification=6aee971f-5506-497b-a8f1-fb3ecd88fc9f
- pardot872621=0228e27cecc5c0e53a1c5439e86ea1eebb8cde3245fc7bad3a304b4d17cb82cf
- linkedin-site-verification=453e6c2d-03ef-4827-9cb6-6f0369ce738e
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