Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccri.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 14:29:21 UTC · ↺ Refresh
MX Hostnames
- ccri-edu.mail.protection.outlook.com
MX Priorities
- ccri-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.15.201 (no PTR)
- 104.18.14.201 (no PTR)
- 2606:4700::6812:ec9
- 2606:4700::6812:fc9
Mail Server IPs
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
carrera.ns.cloudflare.com dns.cloudflare.com 2400041025 10000 2400 604800 1800
Primary NS (mname)
carrera.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400041025
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
carrera.ns.cloudflare.com
stanley.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:209.143.65.64/26 ip4:216.17.93.137 ip4:204.168.144.108 ip4:209.35.196.202 ip4:199.244.78.224 ip4:203.55.21.6 ip4:74.122.104.0/22 ip4:216.19.127.48 ip4:216.19.127.49 ip4:216.19.127.53 include:mh.blackboard.com include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:_tuf-spf.touchnet.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],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
16 records- SPFv=spf1 mx ip4:209.143.65.64/26 ip4:216.17.93.137 ip4:204.168.144.108 ip4:209.35.196.202 ip4:199.244.78.224 ip4:203.55.21.6 ip4:74.122.104.0/22 ip4:216.19.127.48 ip4:216.19.127.49 ip4:216.19.127.53 include:mh.blackboard.com include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:_tuf-spf.touchnet.com -all
- 6Ns+md3mHLSi0DN8XfzJdQAgxV+zfrUo+0Gn5mBF9VSyVxtNuxQ3iS9hB888Vj2IPcoJznHimE4kLGT/MdF4wQ==
- 7b5a4ba8efb16e73566326b1702203451f55a24c2ef4252d0924a13e43639c0e
- A4Fd11/phVVl14BWPSJHkZBr3w3oFynR9OJdG2BtFf8LFmWfvQ6K+s0FQGmnatX0HDGrprJwaGXu07Kr9S20Zw==
- 66rub9cdajf7616lchffm9lu9g
- 4m0qtvmu8ii1or9qb3qvvon2i6
- google-site-verification=2ZfVS6RjH3Lv_D8fP53VAjiQZVTsTX4QcYF6c-HXefk
- 1e08177bc472849e714e9ded5312f76e
- ZOOM_verify_aIOcCxL9RUqTdm6j2bgRqg
- apple-domain-verification=55XyPPjciEKFdzQN
- MS=F4E12388E41ED16B59DB0CC05796504E544295FA
- bvhk7chv29i715a30e4peboiq6
- ciscocidomainverification=7b5a4ba8efb16e73566326b1702203451f55a24c2ef4252d0924a13e43639c0e
- raiqkp2m2m1rcaqjn1g84i4sap
- adobe-idp-site-verification=788efe5f811d83040b909250472b2e73f0aeba04dc7c0f119f8507b6596675cd
- qquc0eg3i95ji8862qtvr3bp89
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