crossx.com.br

Valid Email Server
Domain Lookup › crossx.com.br

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
crossx.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-06 13:59:17 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 52.217.122.77 ↩ s3-website-us-east-1.amazonaws.com
  • 54.231.200.213 ↩ s3-website-us-east-1.amazonaws.com
  • 54.231.165.85
  • 16.15.207.87
  • 16.182.107.133
  • 52.217.197.253
  • 54.231.204.245
  • 16.182.38.237

Mail Server IPs

  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net

SOA Record

Raw SOA ns-1671.awsdns-16.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1671.awsdns-16.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-302.awsdns-37.com
ns-581.awsdns-08.net
ns-1343.awsdns-39.org
ns-1671.awsdns-16.co.uk

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

3 records
  • SFMC-rwSXSkZQ7pM8-n8chtKDoJo2yUbM9AZwgoA__kVJ
  • google-site-verification=KiTEGdDU3skOZjUUVflp01eKy-txf89giFfcbkADTt0
  • google-site-verification=M85U9l2MliQgwqY9ikH9x9zL0EX9OeML3mHKXWBFboE
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