Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marianadias.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 12:26:46 UTC · ↺ Refresh
MX Hostnames
- mx.jk.correio.biz
- mx.a.correio.biz
- mx.b.correio.biz
MX Priorities
- mx.b.correio.biz: 10
- mx.jk.correio.biz: 20
- mx.a.correio.biz: 10
A / AAAA Records
- 35.71.142.112 ↩ a57345eb48b1025ee.awsglobalaccelerator.com
- 13.248.154.210 ↩ a57345eb48b1025ee.awsglobalaccelerator.com
Mail Server IPs
- 177.153.23.242 ↩ mx.b.locaweb.com.br
- 200.234.204.130 ↩ mx.jk.locaweb.com.br
- 186.202.4.42 ↩ mx.a.locaweb.com.br
SOA Record
Raw SOA
d.sec.dns.br hostmaster.registro.br 2026077000 345600 900 604800 900
Primary NS (mname)
d.sec.dns.br
Admin Email (rname)
hostmaster@registro.br
Serial
2026077000
Refresh
345600s
Retry
900s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
f.sec.dns.br
d.sec.dns.br
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- SPFv=spf1 include:_spf.rdstation.com.br include:sendgrid.net ~all
- SPFv=spf1 include:_spf.admincontrolpanel.com ~all
- facebook-domain-verification=0x32vu8hxgk5ir8tm2tm6lk2lf2nea
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