Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
whitleypenn.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 07:38:34 UTC · ↺ Refresh
MX Hostnames
- mxb-0074cb01.gslb.pphosted.com
- mxa-0074cb01.gslb.pphosted.com
MX Priorities
- mxb-0074cb01.gslb.pphosted.com: 10
- mxa-0074cb01.gslb.pphosted.com: 10
A / AAAA Records
- 3.13.62.242 ↩ ec2-3-13-62-242.us-east-2.compute.amazonaws.com
Mail Server IPs
- 205.220.182.173 ↩ mx0b-0074cb01.pphosted.com
SOA Record
Raw SOA
ns7.worldnic.com namehost.worldnic.com 126030315 10800 3600 604800 3600
Primary NS (mname)
ns7.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126030315
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns8.worldnic.com
ns7.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:19490763.spf07.hubspotemail.net include:spf-0074cb01.pphosted.com include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
10 records- fpk0w5nh0knz7n6j35hht4lx389rtwxk
- apple-domain-verification=csaYYbf7vB5ur7nS
- google-site-verification=k9UzpLxH524TQWlgqS3Y5hqZhXh6bvlqk5IOYHxv7UI
- canva-site-verification=9LlE9uoKAp907yRroLnHCg
- MS=ms18037578
- loom-site-verification=9c76d709a1e64b14b50a41f8106d3f29
- SPFv=spf1 include:spf.protection.outlook.com include:19490763.spf07.hubspotemail.net include:spf-0074cb01.pphosted.com include:mailgun.org -all
- f7552ed097174be49599bc9e7827a0f0
- MS=75B5BEB173300AA0A3A1480C6F84E69130C4F10A
- AtUKoSsVrNDx+Xsyv79qbnzb3kIMkQniAOCb4vUQ9HIH/WWm2wxYL8y3jtCS/WAdPCj+Kal7GxEJjsh/PEd7fA==
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 whitleypenn.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits