Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
combured.com.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:21:05 UTC · ↺ Refresh
MX Hostnames
- mail.combured.com.mx
MX Priorities
- mail.combured.com.mx: 0
A / AAAA Records
- 162.144.208.33 ↩ mx02.notificacionescombured.com
Mail Server IPs
- 162.144.208.33 ↩ mx02.notificacionescombured.com
SOA Record
Raw SOA
ns1.notificacionescombured.com administracion.drakko.com.mx 2026021001 3600 1800 1209600 86400
Primary NS (mname)
ns1.notificacionescombured.com
Admin Email (rname)
administracion@drakko.com.mx
Serial
2026021001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.notificacionescombured.com
ns1.notificacionescombured.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.163.193.123 ip4:162.144.208.33 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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 ip4:192.163.193.123 ip4:162.144.208.33 +a +mx ~all
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