Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zonak.com.co
Yes
✓ Yes
Mailgun
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 02:17:31 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- alt1.aspmx.l.google.com
- mail.zonak.com.co
- aspmx.l.google.com
- aspmx2.googlemail.com
- mxa.mailgun.org
- aspmx3.googlemail.com
- mxb.mailgun.org
MX Priorities
- mail.zonak.com.co: 10
- mxa.mailgun.org: 10
- mxb.mailgun.org: 10
- aspmx2.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx3.googlemail.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 72.14.185.190 ↩ zonak.com.co
- 2600:3c00::f03c:93ff:fee4:f1f2 ↩ zonak.com.co
Mail Server IPs
- 72.14.185.190 ↩ zonak.com.co
- 2600:3c00::f03c:93ff:fee4:f1f2 ↩ zonak.com.co
- 34.149.236.64 ↩ 64.236.149.34.bc.googleusercontent.com
- 34.160.157.95 ↩ 95.157.160.34.bc.googleusercontent.com
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
SOA Record
Raw SOA
ns1.linode.com felipe\.gonzalez.axiacore.com 2021000027 14400 14400 1209600 86400
Primary NS (mname)
ns1.linode.com
Admin Email (rname)
felipe\@gonzalez.axiacore.com
Serial
2021000027
Refresh
14400s
Retry
14400s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.linode.com
ns2.linode.com
ns3.linode.com
ns4.linode.com
ns5.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=IWX7FYbq5kwswtagjyenndyJNN4kmd_qsD0ytZclUAU
- mandrill_verify.VkEDVRQVNKBqkoWBMOi9_A
- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
- brevo-code:ec7445fa68961b66790fc087fbb48daa
- SPFv=spf1 include:_spf.google.com ~all
- google-site-verification=eYUn7lozdnX38QyKIlSaxd085g_Y0NdbgOvVbkuOjW8
- google-site-verification=hDndo4MXUaeCz7LuKdvTvf-ZW4U6y0kb0OcoSWA_ASI
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 zonak.com.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits