Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
developer.inf.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 02:24:16 UTC · ↺ Refresh
MX Hostnames
- developer.inf.br
MX Priorities
- developer.inf.br: 0
A / AAAA Records
- 192.185.213.30 ↩ br72-ip05.hostgator.com.br
Mail Server IPs
- 192.185.213.30 ↩ br72-ip05.hostgator.com.br
SOA Record
Raw SOA
ns72.hostgator.com.br dnsadmin.br72.hostgator.com.br 2026022500 86400 7200 3600000 86400
Primary NS (mname)
ns72.hostgator.com.br
Admin Email (rname)
dnsadmin@br72.hostgator.com.br
Serial
2026022500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns72.hostgator.com.br
ns73.hostgator.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:184.173.239.119 a mx include:websitewelcome.com include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; 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]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._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
6 records- MS=FEAB40A9C2221957C7479F2EB856FEE1CE8C491A
- _globalsign-domain-verification=RDRY4FM7KKDTFJP-h0nmZ56or9ZxRcg1pDVTYNt-os
- SPFv=spf1 ip4:184.173.239.119 a mx include:websitewelcome.com include:_spf.rdstation.com.br include:sendgrid.net ~all
- _globalsign-domain-verification=j7UVXK28s9OvTDdMLEEMo0sq_clS8znWY1VUNvcfo1
- _globalsign-domain-verification=AMF2i8Jw6NLQVqpEou0O4P_tTsFUDUxtM1y6VW1zbd
- _globalsign-domain-verification=3-WHtYGiQFO8W4_IVJe-3lEkqKefRxI-_2DMMavsGw
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