sjlouis.com

Valid Email Server
Domain Lookup › sjlouis.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sjlouis.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 20:45:08 UTC · ↺ Refresh

MX Hostnames

  • webmail.sjlouis.com
  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • webmail.sjlouis.com: 20
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 45.40.144.49 ↩ 49.144.40.45.host.secureserver.net

Mail Server IPs

  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
  • 64.159.202.55 (no PTR)

SOA Record

Raw SOA ns85.worldnic.com namehost.worldnic.com 126011609 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126011609
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns86.worldnic.com
ns85.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

12 records
  • MS=ms59481604
  • j2bkd2u3a5ndch924rgrpk89kh
  • b7bbdc9f1077327bdb598ae1764c6017
  • k78aktb0jq51b43rs45rcl7n0s
  • SPFv=spf1 include:us._netblocks.mimecast.com ~all
  • g7tv67i14uh1jbntokrnmtn40d
  • duo_sso_verification=Rw26Cpquy1GbsOd7PvkWZCXeyUytygdhlrveTNt9gLqXl3P5CIq4qcNwZGAUQxt9
  • cr7FWRdTOQPpPceoXeLYoYWq1+gr60C1Lz6V4VtSuQH6ACTNvQBCSaAcqfWNSn97SceqdkfabDUHxjpPNMkkFQ==
  • MS=961DD2862727223CDA244DE404072FB6F095B936
  • MS=ms51839067
  • 5kkmdeo1ec7jn0o4eko7vunavb
  • apple-domain-verification=ULPAboEymdBsNt5L
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