fixonline.com.br

Valid Email Server
Domain Lookup › fixonline.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fixonline.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 11:58:36 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 172.67.187.136
  • 104.21.7.65
  • 2606:4700:3032::ac43:bb88
  • 2606:4700:3034::6815:741

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA bruce.ns.cloudflare.com dns.cloudflare.com 2400623118 10000 2400 604800 1800
Primary NS (mname)
bruce.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400623118
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

bruce.ns.cloudflare.com
cheryl.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

7 records
  • facebook-domain-verification=vwbue9y5dq9hzxtw07u73lxoduy1hs
  • google-site-verification=Ka4TBKrTf7hbNahFOkZHCh2bof_rBiMzOGkGgFgdn7k
  • google-site-verification=TbGT_nhQdDOj6LLUkKO9Y16ooS6WfgGlJFRsetkCccg
  • google-site-verification=Y5cxRylX0eaw914dBonFe9KRpOkZpegzJbhb9iReb90
  • google-site-verification=eoGK-x5ASYFulyRZdKZYhHkcjdee5RPtGXmGjGRiwsM
  • google-site-verification=kEWLItzwbb53MH_cDLTzllSWU1iU-eSVyVc0P0RkQzg
  • google-site-verification=kNE6r44QyQvNtsIEBsn5DqCdtR4aZB4Sdns1dpirbB0
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