Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
siessalud.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 09:02:10 UTC · ↺ Refresh
MX Hostnames
- siessalud.com
MX Priorities
- siessalud.com: 0
A / AAAA Records
- 66.232.121.146 ↩ boro.redexpertos.com
Mail Server IPs
- 66.232.121.146 ↩ boro.redexpertos.com
SOA Record
Raw SOA
ns1.redexpertos.com.co clamyr.siessalud.com.co 2026061800 3600 1800 1209600 86400
Primary NS (mname)
ns1.redexpertos.com.co
Admin Email (rname)
clamyr@siessalud.com.co
Serial
2026061800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.redexpertos.com.co
ns2.redexpertos.com.co
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.232.121.146 ip4:192.211.56.74 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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 ip4:66.232.121.146 ip4:192.211.56.74 +a +mx ~all
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