Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
childrensnational.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 00:00:32 UTC · ↺ Refresh
MX Hostnames
- mxb-000f5f01.gslb.pphosted.com
- mxa-000f5f01.gslb.pphosted.com
MX Priorities
- mxa-000f5f01.gslb.pphosted.com: 0
- mxb-000f5f01.gslb.pphosted.com: 0
A / AAAA Records
- 104.18.107.10 (no PTR)
- 104.18.106.10 (no PTR)
Mail Server IPs
- 67.231.144.195 ↩ mx0a-000f5f01.pphosted.com
- 67.231.152.141 ↩ mx0b-000f5f01.pphosted.com
SOA Record
Raw SOA
ns11.domaincontrol.com dns.jomax.net 2026030503 28800 7200 604800 86400
Primary NS (mname)
ns11.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030503
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns11.domaincontrol.com
ns12.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:outboundmail.blackbaud.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._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
20 records- nintex.624cb4cce01d480150b39462
- pardot220992=8892db8bce266c66c8931287eb0c89b8d80b83c234d7603b6f9fc8fb78afd1cd
- facebook-domain-verification=kziacbqvi5lq5h3pu8rybqisalzbau
- pexip-ms-tenant-domain-verification=fac46cff-2bad-498f-b3e4-a6749f829b0f
- YXK1PB8GQNMA6BMONHHE6O7FFL7KTWAS6SEC31P52
- logmein-verification-code=ebc78a90-1343-47ab-be6e-9313f3029de5
- jamf-site-verification=fO87xMnvEths7yPTrwvy4Q
- MS=ms97655692
- ahrefs-site-verification_e72583e439403622cd08177269300bf3118681860c533a172bc24fe34e3ed787
- intersight=dfeeed9d996f563cac53ae38d95f4eb21461f20e6133466aad74a6c7fcd456b2
- apple-domain-verification=vb97ewoM4XftLUDV
- UgAU83RhYp4gR5TOCUU3R+y7RCz8MQ7xvVhrptIlkRH7RamLSnhPlL5vVzMRJ1yEp7R4oM4nDuKPDgnIMqO+Vg==
- cisco-ci-domain-verification=219d7694c02abe329ab3cda202f19bedb463c4c660c87123d0a0457ce08918bb
- google-site-verification=xrvy4V_LgaFnYmIoB9kUMqKxIOnKzeAter_Q8XwZnu8
- atlassian-domain-verification=y0OtlRVpyW6sa3IKZPYnDlMCIAB0rzOQ9qcGD2w+WFQu12aPsFd8MvTciDj30yfL
- asv=2806436f9394b66871e0a90e1cf20770
- xgqcp8tvz52p955lw8sm5w5br34w19v1
- t=y; k=rsa; p=MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAKKtPPXbNdv+hPWGVXoEShvMYnnHYpUqIo7umzoFT+CYynqq9j7WpiTOHqabxteN4igg8ztEZoB6z69JPD5OSN0CAwEAAQ==
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:outboundmail.blackbaud.net ~all
- MS=A51DE6123746A2ABA48D105DA6FAE7016477CC5B
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 childrensnational.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits