Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
opticaalemana.com.co
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-07-01 16:25:07 UTC · ↺ Refresh
MX Hostnames
- ares.lrc.co
MX Priorities
- ares.lrc.co: 5
A / AAAA Records
- 108.175.6.175 ↩ cpanel.brickabogados.com
Mail Server IPs
- 209.190.5.20 ↩ ares.lrc.co
SOA Record
Raw SOA
max.ns.cloudflare.com dns.cloudflare.com 2405436936 10000 2400 604800 1800
Primary NS (mname)
max.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405436936
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
max.ns.cloudflare.com
uma.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:74.208.124.63 ip4:209.190.5.17/29 -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: 244 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
2 records- ca3-178753dacfdf4e4ab5d144e8c5eb3a28
- SPFv=spf1 a mx ip4:74.208.124.63 ip4:209.190.5.17/29 -all
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