Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:07:05 UTC · ↺ Refresh
MX Hostnames
- luc-edu.mail.protection.outlook.com
MX Priorities
- luc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 13.248.133.177 ↩ aa3fde9cb3559797f.awsglobalaccelerator.com
- 99.83.159.220 ↩ aa3fde9cb3559797f.awsglobalaccelerator.com
Mail Server IPs
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
bcdnsls1.it.luc.edu postmaster.luc.edu 634655654 1200 180 1209600 300
Primary NS (mname)
bcdnsls1.it.luc.edu
Admin Email (rname)
postmaster@luc.edu
Serial
634655654
Refresh
1200s
Retry
180s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
bcdnswt1.it.luc.edu
bcdnsls2.it.luc.edu
bcdnsls1.it.luc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf1.luc.edu include:spf2.luc.edu ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
23 records- formstack-domain-verification=f69401d1ec9c0ba1044324bb17bffbfd
- linkedin-site-verification=82795528-5ef9-469c-9910-c06e60d17e4e
- include:spf1.luc.edu include:spf2.luc.edu include:_spf.salesforce.com ~all
- nintex.67339fd63d972f3c00bbe5f6
- e2ma-verification=d91
- 1password-site-verification=IOKD7XASBVFSFHMEF2X5LVBXWA
- e2ma-verification=lwo
- e2ma-verification=1jp
- _147dk0nu7qrotsqq69e9genn2bx71zq
- apple-domain-verification=Q7A9xd8O0o6OXmR3
- d365mktkey=LCe6IN8qwSxiXfDs0dWlnt7eizFHhvuZ8Bk6Po0lxvYx
- status-page-domain-verification=7kcyh8hh5w2y
- asv=1a78975b4abf70ce6dc792b37547843e
- UyS/Bj9z51+ai4bbeE4VkF8dYTw6iNQiQ1mVtRQnTKEs6nxdb4DDOAn5cDIj9sRPKz2BxVrFPCttgbcXoURSiQ==
- SPFv=spf1 include:spf1.luc.edu include:spf2.luc.edu ~all
- e2ma-verification=cwacb
- uhmdlvmp3l39fo89b4cvd7s6p3
- MS=ms53176881
- adobe-idp-site-verification=eba40509-3478-402b-bd90-134372fc5627
- e2ma-verification=n3p
- google-site-verification=q5-S7mRDsSovNAB86Sgp-naFEacPlPSKBRW_Ody5X4I
- i6jrbr7lu27n1ej6fevadhkt05
- d365mktkey=ndo7BIhHtpqrfU15ubgp8TjfJaZ3cu6QFzqsTwMYwggx
Full email verification for luc.edu
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