Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupomateus.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 15:15:48 UTC · ↺ Refresh
MX Hostnames
- smtp.grupomateus.com.br
MX Priorities
- smtp.grupomateus.com.br: 10
A / AAAA Records
- 172.67.211.150 (no PTR)
- 104.21.67.29 (no PTR)
- 2606:4700:3033::ac43:d396 (no PTR)
- 2606:4700:3036::6815:431d (no PTR)
Mail Server IPs
- 200.167.67.149 ↩ mta-s2-01.grupomateus.com.br
- 200.167.67.148 ↩ mta-s1-01.grupomateus.com.br
SOA Record
Raw SOA
emma.ns.cloudflare.com dns.cloudflare.com 2399848078 10000 2400 604800 1800
Primary NS (mname)
emma.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399848078
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rudy.ns.cloudflare.com
emma.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:200.167.67.148 ip4:200.167.67.149 ~all
📊 DNS lookups: 0/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
8 records- _globalsign-domain-verification=yKiM3FFMsV3e8SrLg8CjzODa7pBRYg1z8bO6t51Ibs
- atlassian-domain-verification=2LN6i4rzhOlgrGNXN9e22tJzorzANQoV0xQ8q8zuVH/05mVFa8MVeNssm9CBmO9e
- globalsign-domain-verification=_R71P4KB5hIe6P4rZZCvuCHgRjab-5gOcUnbCryuDL
- heyhack-verification=019bcbea-4084-7be5-9383-40a5d11064ec
- SPFv=spf1 ip4:200.167.67.148 ip4:200.167.67.149 ~all
- _globalsign-domain-verification=OUlhMvaKesxfzPjRP5RkQN9PMe0Hnz-MtRGK38g8Uo
- _globalsign-domain-verification=TusuLHvS3NL3NcIAYXLsB0urM3U10dkECufBdmQYHr
- _globalsign-domain-verification=ojMzvNxB6U33_b1M1z2BRxcIq9grZIABABy9KU2jfZ
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