Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
sjhlex.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 04:52:23 UTC · ↺ Refresh
MX Hostnames
- mx0b-00116001.pphosted.com
- mx0a-00116001.pphosted.com
MX Priorities
- mx0b-00116001.pphosted.com: 10
- mx0a-00116001.pphosted.com: 10
A / AAAA Records
- 64.191.152.237 ↩ joseph.hostguardian.com
Mail Server IPs
- 148.163.158.210 ↩ mx0b-00116001.pphosted.com
- 148.163.156.240 ↩ mx0a-00116001.pphosted.com
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2403610802 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403610802
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
albert.ns.cloudflare.com
beth.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ZOOM_verify_ZZiT0xXVuKXSbaerIRfcaV
- cisco-ci-domain-verification=42f8c951fb741cf055a35cc67451bb370676c22a4a7ba805eabeb50e58e04906
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- ymsgk20rxt7hqjld4xcmkznwyndrdsvk
- MS=ms53879971
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 sjhlex.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits