Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sifuentesenterprises.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 18:17:02 UTC · ↺ Refresh
MX Hostnames
- mx.siteprotect.com
MX Priorities
- mx.siteprotect.com: 10
A / AAAA Records
- 52.2.192.9 ↩ ec2-52-2-192-9.compute-1.amazonaws.com
Mail Server IPs
- 64.26.60.135 ↩ mx.siteprotect.com
SOA Record
Raw SOA
a.dns.hostway.net hostmaster.sifuentesenterprises.com 2025062222 172800 900 1209600 3600
Primary NS (mname)
a.dns.hostway.net
Admin Email (rname)
hostmaster@sifuentesenterprises.com
Serial
2025062222
Refresh
172800s
Retry
900s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
a.dns.hostway.net
b.dns.hostway.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mfg.siteprotect.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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
1 record- SPFv=spf1 include:mfg.siteprotect.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 · Customize →
See demo & docs
Deep verification
Full email verification for sifuentesenterprises.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits