Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
plastifenix.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 07:06:27 UTC · ↺ Refresh
MX Hostnames
- plastifenix.com
MX Priorities
- plastifenix.com: 0
A / AAAA Records
- 190.8.176.129 ↩ jetro.colombiahosting.com.co
Mail Server IPs
- 190.8.176.129 ↩ jetro.colombiahosting.com.co
SOA Record
Raw SOA
ns1.colombiahosting.com alexander.colombiahosting.com.co 2026021500 3600 1800 1209600 86400
Primary NS (mname)
ns1.colombiahosting.com
Admin Email (rname)
alexander@colombiahosting.com.co
Serial
2026021500
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.colombiahosting.com
ns2.colombiahosting.com
ns4.colombiahosting.com
ns3.colombiahosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.colhost.com include:md02.com include:spf.protection.outlook.com mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 include:_spf.colhost.com include:md02.com include:spf.protection.outlook.com mx ~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 plastifenix.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits