Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diamante.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 00:45:26 UTC · ↺ Refresh
MX Hostnames
- lastmx.spamexperts.net
- fallbackmx.spamexperts.eu
- mx.spamexperts.com
MX Priorities
- lastmx.spamexperts.net: 30
- mx.spamexperts.com: 10
- fallbackmx.spamexperts.eu: 20
A / AAAA Records
- 104.21.20.26
- 172.67.190.251
- 2606:4700:3031::6815:141a
- 2606:4700:3033::ac43:befb
Mail Server IPs
- 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
- 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
- 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
- 2001:550:2:61::2fc:100 (no PTR)
- 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
- 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com
- 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
SOA Record
Raw SOA
hayes.ns.cloudflare.com dns.cloudflare.com 2396513134 10000 2400 604800 1800
Primary NS (mname)
hayes.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396513134
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
sima.ns.cloudflare.com
hayes.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:5.161.16.68 ip4:87.98.146.77 +mx +a include:_spf.dongee.com include:admin.sigmamovil.com include:spf.protection.outlook.com include:spf.qboxmail.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms19911701
- google-site-verification=au7EsP0Oo0p6pYTbBsv4b5VEgZIGciJ9K7mENgca7uY
- SPFv=spf1 ip4:5.161.16.68 ip4:87.98.146.77 +mx +a include:_spf.dongee.com include:admin.sigmamovil.com include:spf.protection.outlook.com include:spf.qboxmail.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
See demo & docs
Deep verification
Full email verification for diamante.com.co
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits