Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thecentersohio.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 08:58:57 UTC · ↺ Refresh
MX Hostnames
- thecentersohio-org.mail.protection.outlook.com
MX Priorities
- thecentersohio-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.197.28.182 ↩ 182.28.197.104.bc.googleusercontent.com
Mail Server IPs
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-38.azure-dns.com itrenewal.thecentersohio.org 118 3600 600 604800 1800
Primary NS (mname)
ns1-38.azure-dns.com
Admin Email (rname)
itrenewal@thecentersohio.org
Serial
118
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2-38.azure-dns.net
ns3-38.azure-dns.org
ns4-38.azure-dns.info
ns1-38.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net include:cchome.org a:mail.verity.cloud include:_spf.salesforce.com include:outboundmail.blackbaud.net ip4:13.90.147.149 ip4:104.41.141.203 ip4:209.222.82.252 ip4:129.22.103.196 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
13 records- apple-domain-verification=PPLnFghgi8tQkQsZ
- have-i-been-pwned-verification=dweb_hn7c019na6c5prxwqf5imspm
- citrix-verification-code=3f5fb15a-82f1-4571-bde5-83cb00d3e4ff
- remarkable-domain-verification=8cd9ed66-2247-4e8b-92fb-d76bd1ef5dc8
- Ux1AEH4J/DL81TwHMkTChrmkm3MfS4iPYUhtV1doKzpod40I75ecfGZpqPGSwJb30YLZYZ0pcEPAV6AQYtNe8Q==
- XMedius-Verification=46b2d341a07e4567e0666730effdcbd6e36519d8955515a66514d7fb8b385475”
- atlassian-domain-verification=R4kojhI5UmRlgE53q9/9sD3IhEcZiN4JOYwgP3pyi0v3vT2Gvo71v8ewUXBojH6D
- SPFv=spf1 include:spf.protection.outlook.com include:relay.mailchannels.net include:cchome.org a:mail.verity.cloud include:_spf.salesforce.com include:outboundmail.blackbaud.net ip4:13.90.147.149 ip4:104.41.141.203 ip4:209.222.82.252 ip4:129.22.103.196 ~all
- q4ffsnmc7ci6a2cms5pgo186q9
- snrmb827cqmiiq8d9v4r6q5hjr
- YSJYCWQ6X2QZ5CF2RA4UJNJW4WHRQQ4G
- c036d785-7a01-46cc-99af-c43b17c819dc
- centersweb2016site-dnn9.azurewebsites.net
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 · Customize →
See demo & docs
Deep verification
Full email verification for thecentersohio.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits