Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
optaxgroup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:54:27 UTC · ↺ Refresh
MX Hostnames
- optaxgroup.com
MX Priorities
- optaxgroup.com: 0
A / AAAA Records
- 72.34.45.240 ↩ mail240vps1.empresasenred.com
Mail Server IPs
- 72.34.45.240 ↩ mail240vps1.empresasenred.com
SOA Record
Raw SOA
ns3.empresasenred.net accounts.elinuxservers.com 2026012601 3600 1800 1209600 86400
Primary NS (mname)
ns3.empresasenred.net
Admin Email (rname)
accounts@elinuxservers.com
Serial
2026012601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.empresasenred.net
ns4.empresasenred.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:67.222.98.167 ip4:72.34.45.237 +a +mx +ip4:72.34.41.188 +ip4:72.34.45.240 ~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 ip4:67.222.98.167 ip4:72.34.45.237 +a +mx +ip4:72.34.41.188 +ip4:72.34.45.240 ~all
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