Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lucerna.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 18:01:08 UTC · ↺ Refresh
MX Hostnames
- correo.compudemano.net
MX Priorities
- correo.compudemano.net: 10
A / AAAA Records
- 162.217.87.214 ↩ cp.compudemano.net
Mail Server IPs
- 162.217.87.211 ↩ correo.compudemano.net
SOA Record
Raw SOA
apollo.ns.cloudflare.com dns.cloudflare.com 2397139370 10000 2400 604800 1800
Primary NS (mname)
apollo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397139370
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
daisy.ns.cloudflare.com
apollo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:correo.compudemano.net ~all
📊 DNS lookups: 2/10
~ 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
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- google-site-verification=EV57SQSGdNyVj0giEX7pmiozKfPMunsx8-VopAZbJV8......
- SPFv=spf1 include:_spf.google.com include:correo.compudemano.net ~all
- MS=5A9A63E7857601A38D554B0A03CB3EFD514C7C85
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