Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 04:35:30 UTC · ↺ Refresh
MX Hostnames
- ucc-edu.mail.protection.outlook.com
MX Priorities
- ucc-edu.mail.protection.outlook.com: 10
A / AAAA Records
- 162.159.134.42 (no PTR)
Mail Server IPs
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
auth1.dns.cogentco.com dns.cogentco.com 2026022403 10800 3600 604800 43200
Primary NS (mname)
auth1.dns.cogentco.com
Admin Email (rname)
dns@cogentco.com
Serial
2026022403
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
43200s
Nameservers (NS)
auth1.dns.cogentco.com
auth2.dns.cogentco.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:oktamail.okta.ucc.edu include:amazonses.com include:spf.elluciancloud.com include:spf.mandrillapp.com ip4:192.245.88.94 ip4:192.245.88.139 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- google-site-verification=00JcDtQz4Fpb_Djs6x1EaEvhK4nzQU6GhuRE5gFBkHw
- nitro-verification-code=NzI1NzE0MjQ5NTgxODkzOTg0
- SPFv=spf1 include:spf.protection.outlook.com include:oktamail.okta.ucc.edu include:amazonses.com include:spf.elluciancloud.com include:spf.mandrillapp.com ip4:192.245.88.94 ip4:192.245.88.139 -all
- ciscocidomainverification=708628646e5552e8b1edbe9249e950960b568fa3d68e893cae5b932a6b97759
- Zzu6iIlYW/iJh9JjNNutWMv5VjRn5HjJzdUs1VWrPWePsHdXSltXZjrSKBX/a1HK8MnIoZqvh2e8IgnObgDqQg==
- v=msv1 t=EAEDA487-8A12-478C-BAF7-B10D93A6EB0A
- 79520555327d4912bad56c0463f3c8d7
- apple-domain-verification=Qkm4stflUquyoJ3t
- workplace-domain-verification=oeM1aDpLTX8cZgy65FNhfgR0WGpIVV
- google-site-verification=mvdVwhYCFlHznWHrphwO6v5gJTMfkVJOaQ6-gpYvPjU
- ca3-dc378d17da9547deb84eca5a7a1d5a59
- adobe-idp-site-verification=30bfa1cf-e8a7-4bda-a9fa-c021aa383c0f
Full email verification for ucc.edu
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