crockercomputers.com

Valid Email Server
Domain Lookup › crockercomputers.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
crockercomputers.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 09:11:55 UTC · ↺ Refresh

MX Hostnames

  • in1-smtp.messagingengine.com
  • in2-smtp.messagingengine.com

MX Priorities

  • in2-smtp.messagingengine.com: 20
  • in1-smtp.messagingengine.com: 10

A / AAAA Records

  • 52.33.207.7
  • 44.230.85.241

Mail Server IPs

  • 202.12.124.217 ↩ stl-mx-02.messagingengine.com
  • 202.12.124.218 ↩ stl-mx-03.messagingengine.com
  • 202.12.124.216 ↩ stl-mx-01.messagingengine.com
  • 202.12.124.219 ↩ stl-mx-04.messagingengine.com
  • 103.168.172.218 ↩ phl-mx-03.messagingengine.com
  • 103.168.172.221 ↩ phl-mx-06.messagingengine.com
  • 103.168.172.220 ↩ phl-mx-05.messagingengine.com
  • 103.168.172.222 ↩ phl-mx-07.messagingengine.com
  • 103.168.172.223 ↩ phl-mx-08.messagingengine.com
  • 103.168.172.219 ↩ phl-mx-04.messagingengine.com
  • 103.168.172.217
  • 103.168.172.216

SOA Record

Raw SOA curitiba.ns.porkbun.com dns.cloudflare.com 2398838387 10000 2400 604800 1800
Primary NS (mname)
curitiba.ns.porkbun.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398838387
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

fortaleza.ns.porkbun.com
maceio.ns.porkbun.com
salvador.ns.porkbun.com
curitiba.ns.porkbun.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.messagingengine.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google

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

All TXT Records

1 record
  • SPFv=spf1 include:spf.messagingengine.com ?all
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