Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esatec.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 18:49:52 UTC · ↺ Refresh
MX Hostnames
- mail.esatec.co
MX Priorities
- mail.esatec.co: 0
A / AAAA Records
- 186.115.153.23 (no PTR)
Mail Server IPs
- 51.79.29.71 (no PTR)
SOA Record
Raw SOA
ns1-cpanel-sh001.solusoftware.com alertas.caminoweb.com 2026032405 3600 1800 1209600 86400
Primary NS (mname)
ns1-cpanel-sh001.solusoftware.com
Admin Email (rname)
alertas@caminoweb.com
Serial
2026032405
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2-cpanel-sh001.solusoftware.com
ns1-cpanel-sh001.solusoftware.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.cpanel-sh001.solusoftware.com
📊 DNS lookups: 1/10
DMARC Record
~ Quarantine
v=DMARC1; adkim=s; aspf=s; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 redirect=_spf.cpanel-sh001.solusoftware.com
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 esatec.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits