Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maximoscnt.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 14:10:35 UTC · ↺ Refresh
MX Hostnames
- mx02.emailprotegido.com
- mx01.emailprotegido.com
MX Priorities
- mx02.emailprotegido.com: 0
- mx01.emailprotegido.com: 10
A / AAAA Records
- 166.0.186.22 ↩ da6.srvhr.com.br
Mail Server IPs
- 166.0.186.250 (no PTR)
- 198.50.184.98 ↩ antispam.emailprotegido.com
SOA Record
Raw SOA
ns1-da6.srvhr.com.br hostmaster.maximoscnt.com.br 2024112801 3600 3600 1209600 86400
Primary NS (mname)
ns1-da6.srvhr.com.br
Admin Email (rname)
hostmaster@maximoscnt.com.br
Serial
2024112801
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1-da6.srvhr.com.br
ns2-da6.srvhr.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:166.0.186.22 include:_spf.emailprotegido.com ~all
📊 DNS lookups: 3/10
~ 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:166.0.186.22 include:_spf.emailprotegido.com ~all
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