franksac.com

Valid Email Server
Domain Lookup › franksac.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
franksac.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 07:42:44 UTC · ↺ Refresh

MX Hostnames

  • franksac-com.mail.protection.outlook.com

MX Priorities

  • franksac-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 18.208.88.157 ↩ ec2-18-208-88-157.compute-1.amazonaws.com
  • 98.84.224.111 ↩ ec2-98-84-224-111.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.p01.nsone.net domains+netlify.netlify.com 1772833081 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
domains+netlify@netlify.com
Serial
1772833081
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns2.p06.nsone.net
dns3.p06.nsone.net
dns4.p06.nsone.net
dns1.p06.nsone.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:65.34.18.230 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=WDN6wS_uCltei3VrJCsGQC5CZIL4trVGczZ_JqXNiCU
  • apple-domain-verification=ALVRrtXTyAMeqySE
  • A-OLD 35.193.79.16
  • SPFv=spf1 ip4:65.34.18.230 include:spf.protection.outlook.com -all
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 franksac.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits