Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
centerkennedy.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:06:08 UTC · ↺ Refresh
MX Hostnames
- mx.terraempresas.com.br
MX Priorities
- mx.terraempresas.com.br: 5
A / AAAA Records
- 69.49.115.40 ↩ hostedc76.carrierzone.com
Mail Server IPs
- 20.157.67.142 ↩ vip-mx-az.terra.com.br
SOA Record
Raw SOA
ns2.terraempresas.com.br sysadm.terraempresas.com.br 2012040588 21600 3600 2419200 86400
Primary NS (mname)
ns2.terraempresas.com.br
Admin Email (rname)
sysadm@terraempresas.com.br
Serial
2012040588
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns2.terraempresas.com.br
ns3.terraempresas.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.ditomail.com.br include:spf.terraempresas.com.br ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s2
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.ditomail.com.br include:spf.terraempresas.com.br ~all
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