Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
stfran.com
Yes
โ Yes
Proofpoint
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-23 15:58:11 UTC ยท โบ Refresh
MX Hostnames
- mxa-0017da02.gslb.pphosted.com
- mxb-0017da02.gslb.pphosted.com
MX Priorities
- mxa-0017da02.gslb.pphosted.com: 0
- mxb-0017da02.gslb.pphosted.com: 0
A / AAAA Records
- 20.88.194.23 (no PTR)
Mail Server IPs
- 148.163.150.204 โฉ mx0a-0017da02.pphosted.com
SOA Record
Raw SOA
dns101.register.com root.register.com 126022315 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126022315
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
โ Strict (-all)
v=spf1 include:spf-0017da02.pphosted.com include:spf.protection.outlook.com include:outboundmail.blackbaud.net -all
๐ DNS lookups: 3/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected],mailto:[email protected]
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 78mxwebEhDF4+A+Qqrn60Sfy0RiM9pngt1FAZgEzpJd/Oa9oWUseu68idDEEN4z6DFnXOjoW3fysv56QEbUeug==
- SPFv=spf1 include:spf-0017da02.pphosted.com include:spf.protection.outlook.com include:outboundmail.blackbaud.net -all
- google-site-verification=2LPquNpNRdPOHk5VWHz6hWerS2_EJR8SaX1L3n7ondQ
- _pki-validation.stfran.com
- amazonses:tkt1VRPLylLMigQrKvCw8e7BWycYpr92z49K7EChnJE=
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for stfran.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits