grupocomunique.com.br

Valid Email Server
Domain Lookup › grupocomunique.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grupocomunique.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 02:21:26 UTC · ↺ Refresh

MX Hostnames

  • mx-vip-01.kinghost.net
  • mx-vip-02.kinghost.net

MX Priorities

  • mx-vip-02.kinghost.net: 5
  • mx-vip-01.kinghost.net: 5

A / AAAA Records

  • 191.6.218.90 ↩ web22f37.kinghost.net
  • 2804:10:8022::218:90 ↩ web22f37.kinghost.net

Mail Server IPs

  • 191.6.216.39 ↩ mx-vip-02-farm16.kinghost.net
  • 2804:10:8016::216:39 ↩ mx-vip-02-farm16.kinghost.net
  • 191.6.216.38 ↩ mx-vip-01-farm16.kinghost.net
  • 2804:10:8016::216:38 ↩ mx-vip-01-farm16.kinghost.net

SOA Record

Raw SOA dns1.kinghost.com.br abuse.kinghost.net 2411080932 86400 14400 604800 3600
Primary NS (mname)
dns1.kinghost.com.br
Admin Email (rname)
abuse@kinghost.net
Serial
2411080932
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns4.kinghost.com.br
dns5.kinghost.com.br
dns2.kinghost.com.br
dns1.kinghost.com.br
dns6.kinghost.com.br
dns3.kinghost.com.br

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:_spf.mlsend.com include:_spf.kinghost.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • mailerlite-domain-verification=07fb37a027537f52e553c8a18a374a91597bf8ea
  • SPFv=spf1 include:_spf.mlsend.com include:_spf.mlsend.com include:_spf.kinghost.net -all
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