Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
finchsolucoes.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 03:24:57 UTC · ↺ Refresh
MX Hostnames
- mx01.finchsolucoes.com.br
- spamfilter02.finchsolucoes.com.br
MX Priorities
- mx01.finchsolucoes.com.br: 5
- spamfilter02.finchsolucoes.com.br: 10
A / AAAA Records
- 206.41.74.3 (no PTR)
Mail Server IPs
- 45.172.216.18 ↩ mx01.finchsolucoes.com.br
- 201.48.169.20 ↩ mx.b.finchsolucoes.com.br
SOA Record
Raw SOA
ns1.aziondns.net admin.azion.com 2026040103 43200 7200 1209600 3600
Primary NS (mname)
ns1.aziondns.net
Admin Email (rname)
admin@azion.com
Serial
2026040103
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.aziondns.net
ns3.aziondns.org
ns2.aziondns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:45.172.216.0/23 ip4:200.170.215.194/32 ip4:200.208.220.34/27 ip4:201.48.169.0/25 include:_spf.aremail.com.br -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com ip4:45.172.216.0/23 ip4:200.170.215.194/32 ip4:200.208.220.34/27 ip4:201.48.169.0/25 include:_spf.aremail.com.br -all
- google-site-verification=SnOl_4TSleE91itq8uAK1Jg7MkrtZk3BoYJ1Ag0B20k
- MS=ms30614957
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