Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kckcc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 04:43:08 UTC · ↺ Refresh
MX Hostnames
- MX-W1.TCOPS.CO
- kckcc-edu.mail.protection.outlook.com
MX Priorities
- kckcc-edu.mail.protection.outlook.com: 30
- mx-w1.tcops.co: 1
A / AAAA Records
- 140.82.172.94 (no PTR)
Mail Server IPs
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 66.113.100.98 ↩ mx-w1.tcops.co
SOA Record
Raw SOA
ns1.kckcc.edu admin.kckcc.edu 2009063645 10800 3600 1209600 43200
Primary NS (mname)
ns1.kckcc.edu
Admin Email (rname)
admin@kckcc.edu
Serial
2009063645
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
43200s
Nameservers (NS)
ns1.kckcc.edu
ns2.kckcc.edu
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:outbound.convio.net include:outboundmail.blackbaud.net include:_spf.explore-blue.com ip4:140.82.172.64/26 ip4:52.25.101.79 ip4:216.17.93.137 ip4:198.105.13.131 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
12 records- uFLMu7VBzxVHFsjn
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDqLumIh7KuPh1CnI/zUgHDO0VV fs6OV6VaxgVjcZyr8i85uySvPXSfVo3Wwu6n2IiPPFCkPBVDOdYLDEBpkTWPbQQJ 2H09kVuNA0jfFNAQaTJNrW5qdYnJsp4+mb+kndGPVidPjsvZYurBUg9OOkK2rZca FpC6R5On558rx0hIJQIDAQAB
- _f73l81jvvg9e0q03cuqqowxf5qgt30w
- MS=ms55948487
- docusign=7f47aa19-1685-4433-94d7-5e2da91dc980
- work-accounts-domain-verification=cKmtRyAdNqtKdGve7OkT9eHt7RHagV
- intersight=968f71ffca8f12bbda130f2a1ae0c08f86c34b5573552ffe2a87faaa0d140db2
- apple-domain-verification=uFLMu7VBzxVHFsjn
- e5n9f29helokrbeuho37dqj5p7
- Bmt7fC429lRedBb5mAzfeYzeBThxv1D4+5Wt82EgZUjGpQrInf6XRTJZYcfK8rCxlEALgiPSVMxLR1I/JKpCpw==
- amazonses:2/sujD5xIQDAeEEq0IAGgDA3iV+XmtPrqnC2Iehk0Ow=
- SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net include:outbound.convio.net include:outboundmail.blackbaud.net include:_spf.explore-blue.com ip4:140.82.172.64/26 ip4:52.25.101.79 ip4:216.17.93.137 ip4:198.105.13.131 -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for kckcc.edu
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits