Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fielderseguros.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 05:19:15 UTC · ↺ Refresh
MX Hostnames
- mail.fielderseguros.com.br
MX Priorities
- mail.fielderseguros.com.br: 10
A / AAAA Records
- 148.113.216.81 ↩ atena.hostsrv.org
Mail Server IPs
- 148.113.216.81 ↩ atena.hostsrv.org
SOA Record
Raw SOA
at1.hostsrv.org hostmaster.fielderseguros.com.br 2026030115 3600 3600 1209600 86400
Primary NS (mname)
at1.hostsrv.org
Admin Email (rname)
hostmaster@fielderseguros.com.br
Serial
2026030115
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
at2.hostsrv.org
at1.hostsrv.org
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:148.113.216.81 include:atena.hostsrv.org ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._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
1 record- SPFv=spf1 a mx ip4:148.113.216.81 include:atena.hostsrv.org ~all
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