Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
engenhonovo.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:28:26 UTC · ↺ Refresh
MX Hostnames
- compos-mx1.compos.com.br
MX Priorities
- compos-mx1.compos.com.br: 0
A / AAAA Records
- 187.18.5.38 ↩ compos-cp4.compos.com.br
Mail Server IPs
- 187.18.8.251 ↩ compos-mx1.compos.com.br
SOA Record
Raw SOA
ns3.compos.com.br webmaster.compos.net.br 2026031101 3600 1800 1209600 86400
Primary NS (mname)
ns3.compos.com.br
Admin Email (rname)
webmaster@compos.net.br
Serial
2026031101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.compos.com.br
ns3.compos.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:187.18.5.38 ip4:187.18.5.42 +a +mx +ip4:187.18.5.237 +ip4:187.18.5.78 +ip4:187.18.5.71 +ip4:187.18.8.14 +ip4:187.18.5.25 +ip4:187.18.8.251 +ip4:187.18.8.64 +include:spf.compos.com.br -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict 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
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
2 records- google-site-verification=8DhfVx1IkG9gtGWue9D1AaLt1sQnqg4YwnON8e2lriw
- SPFv=spf1 ip4:187.18.5.38 ip4:187.18.5.42 +a +mx +ip4:187.18.5.237 +ip4:187.18.5.78 +ip4:187.18.5.71 +ip4:187.18.8.14 +ip4:187.18.5.25 +ip4:187.18.8.251 +ip4:187.18.8.64 +include:spf.compos.com.br -all
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