Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comunikar.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:30:42 UTC · ↺ Refresh
MX Hostnames
- _dc-mx.e719563f3f9f.comunikar.com.br
MX Priorities
- _dc-mx.e719563f3f9f.comunikar.com.br: 0
A / AAAA Records
- 172.67.144.155 (no PTR)
- 104.21.28.70 (no PTR)
- 2606:4700:3032::ac43:909b (no PTR)
- 2606:4700:3030::6815:1c46 (no PTR)
Mail Server IPs
- 186.194.52.218 ↩ br63-da.valueserver.net.br
SOA Record
Raw SOA
anna.ns.cloudflare.com dns.cloudflare.com 2399012159 10000 2400 604800 1800
Primary NS (mname)
anna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399012159
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jay.ns.cloudflare.com
anna.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:186.194.52.218 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- openai-domain-verification=dv-z0H2iKSHFidLOiujTfx7USZA
- SPFv=spf1 a mx ip4:186.194.52.218 ~all
- google-site-verification=8HZr7H_E5cD61jIjYySCW2zs3pBocTslYBbh-GjRF6A
- oRkdEXxWT4Io
Full email verification for comunikar.com.br
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