Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zelle.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 09:01:10 UTC · ↺ Refresh
MX Hostnames
- mxa-00119301.gslb.pphosted.com
- mxb-00119301.gslb.pphosted.com
MX Priorities
- mxa-00119301.gslb.pphosted.com: 10
- mxb-00119301.gslb.pphosted.com: 10
A / AAAA Records
- 104.16.73.120 (no PTR)
- 104.16.74.120 (no PTR)
- 2606:4700::6810:4978 (no PTR)
- 2606:4700::6810:4a78 (no PTR)
Mail Server IPs
- 148.163.140.247 ↩ mx0b-00119301.pphosted.com
- 148.163.144.247 ↩ mx0a-00119301.pphosted.com
SOA Record
Raw SOA
edns4.ultradns.com networkgroup.earlywarning.com 2022063279 86400 86400 86400 86400
Primary NS (mname)
edns4.ultradns.com
Admin Email (rname)
networkgroup@earlywarning.com
Serial
2022063279
Refresh
86400s
Retry
86400s
Expire
86400s
Minimum TTL
86400s
Nameservers (NS)
edns4.ultradns.org
edns4.ultradns.biz
edns4.ultradns.com
edns4.ultradns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:148.163.140.247 ip4:148.163.144.247 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- _ylc5z93fv1sc6amaxyr5cuwo91twfv9
- jm417624q0pk16kxwggpbz0wnlrydph3
- SPFv=spf1 ip4:148.163.140.247 ip4:148.163.144.247 -all
- google-site-verification=10LuHWfKdD1baNg5qxSq_6tGkPaJ3ESwUXhMd8L0qnY
- MS=ms66133752
- _kmzhg8dahuo42jlg68z2c5rpcqt5xrv
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 zelle.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits