ratpack.com.mx

Valid Email Server
Domain Lookup › ratpack.com.mx

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ratpack.com.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 01:22:09 UTC · ↺ Refresh

MX Hostnames

  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM

MX Priorities

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

A / AAAA Records

  • 75.2.70.75
  • 99.83.190.102

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns144.neubox.net sistemas.onsystemsit.com 2026021503 3600 1800 1209600 86400
Primary NS (mname)
ns144.neubox.net
Admin Email (rname)
sistemas@onsystemsit.com
Serial
2026021503
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns245.neubox.net
ns143.neubox.net
ns144.neubox.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:65.99.252.202 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx ip4:174.136.52.230 +a +mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; [email protected], [email protected]; pct=100; adkim=s; aspf=s.
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Strict

DKIM Selectors

✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 237 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 ip4:65.99.252.202 include:relay.mailchannels.net include:smtp.relay.serverneubox.com.mx ip4:174.136.52.230 +a +mx ~all
  • include:_spf.google.com ~all
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