Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
pw.utc.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 20:41:12 UTC · ↺ Refresh
MX Hostnames
- mxa-00105402.gslb.gpphosted.com
- mxb-00105402.gslb.gpphosted.com
MX Priorities
- mxa-00105402.gslb.gpphosted.com: 10
- mxb-00105402.gslb.gpphosted.com: 10
A / AAAA Records
- 104.17.217.54 (no PTR)
- 104.17.218.54 (no PTR)
Mail Server IPs
- 67.231.147.145 ↩ mx0e-00105402.gpphosted.com
- 67.231.155.145 ↩ mx0f-00105402.gpphosted.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- K8BrWP0Fp+vHi33rVP1uyGJbLRdHfT5t3v2T1O8OA52BvEoSfIG/E/g5Zt2z4+XM5Df5Dw5UY4J1TCFfn67NSA==
- MS=47E603257AB00DA003ACCAB2153878BFF44DE165
- prd-rtx-sc101-fd.azurefd.net
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- Ba68Ekdl93ldbyctKwAlVNFoKRVWmjWr5fAhl6i/KXClCxU+PdL3Nl5+K3/k4G7lpEGA4bDoHtBr8HTUtuO6mw==
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 pw.utc.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits