Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccaurora.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 16:27:43 UTC · ↺ Refresh
MX Hostnames
- ccaurora-edu.mail.protection.outlook.com
MX Priorities
- ccaurora-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
kate.ns.cloudflare.com dns.cloudflare.com 2399936577 10000 2400 604800 1800
Primary NS (mname)
kate.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399936577
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
razvan.ns.cloudflare.com
kate.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:164.47.16.50 ip4:164.47.16.51 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:_spf.academicworks.com include:amazonses.com include:a._spf.brightspace.com include:_spf.mailgun.org ~all
📊 DNS lookups: 7/10
~ 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
✓ 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
11 records- MS=ms13866718
- OPE0012968
- ZOOM_verify_jGDCIVVSSB-8emLdh8PtYA
- _bd5714cgg2ybyv79uvz4s1qysqiaja9
- adobe-idp-site-verification=aec329f130616a320491a1f9b9caf62d27aaf90da1a12665e37de3fc1129715c
- apple-domain-verification=kJnmpUheoUlooVy7
- ciscocidomainverification=167fc474587c34d737283a14d29fa4a1c2ce30f2a2773900a7747c1772cb1d21
- duo_sso_verification=jnFcF59tFN9WtCLhU3g6dPGXhtaMJPqzg4NnB2ModncrzCe7gEWKcePStcvT7oy8
- knowbe4-site-verification=ae8aaaf3d0079a3f4370bf9e9de73693
- SPFv=spf1 ip4:164.47.16.50 ip4:164.47.16.51 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:_spf.academicworks.com include:amazonses.com include:a._spf.brightspace.com include:_spf.mailgun.org ~all
- MS=A62E5BA5648C9491FCA67104CCCEAC391ED626BE
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