Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
promedan.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:02:48 UTC · ↺ Refresh
MX Hostnames
- mail.promedan.net
MX Priorities
- mail.promedan.net: 0
A / AAAA Records
- 98.142.99.58 ↩ server.promedan.net
Mail Server IPs
- 98.142.99.58 ↩ server.promedan.net
SOA Record
Raw SOA
dns32044.dizinc.com admin.promedan.com.co 2026032401 3600 1800 1209600 86400
Primary NS (mname)
dns32044.dizinc.com
Admin Email (rname)
admin@promedan.com.co
Serial
2026032401
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns32044.dizinc.com
dns32045.dizinc.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:98.142.99.58 +ip4:98.142.99.59 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ 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 +a +mx +ip4:98.142.99.58 +ip4:98.142.99.59 -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 promedan.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits