Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mycarguy-sf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:14:57 UTC · ↺ Refresh
MX Hostnames
- mycarguysf-com02b.mail.protection.outlook.com
MX Priorities
- mycarguysf-com02b.mail.protection.outlook.com: 0
A / AAAA Records
- 128.136.151.40 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.tierra.net hostmaster.tierra.net 2024021401 7200 1800 604800 28800
Primary NS (mname)
ns1.tierra.net
Admin Email (rname)
hostmaster@tierra.net
Serial
2024021401
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.tierra.net
ns2.tierra.net
SPF Record
✓ Strict (-all)
v=spf1 include:secureserver.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — 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
2 records- SPFv=spf1 include:secureserver.net -all
- MS=ms93540190
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 mycarguy-sf.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits