jltcolombia.com

Valid Email Server
Domain Lookup › jltcolombia.com

Domain Overview

DNS: ✓ 5h ago Checker: ✓ 5h ago
jltcolombia.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:43:04 UTC · ↺ Refresh

MX Hostnames

  • mxb-001b7601.gslb.pphosted.com
  • mxa-001b7601.gslb.pphosted.com

MX Priorities

  • mxb-001b7601.gslb.pphosted.com: 5
  • mxa-001b7601.gslb.pphosted.com: 5

A / AAAA Records

  • 52.56.96.110 ↩ ec2-52-56-96-110.eu-west-2.compute.amazonaws.com

Mail Server IPs

  • 205.220.166.231 ↩ mx0a-001b7601.pphosted.com
  • 205.220.178.231 ↩ mx0b-001b7601.pphosted.com

SOA Record

Raw SOA usash15-02dns01.mrshmc.com noc.marsh.com 50 1800 840 2419200 600
Primary NS (mname)
usash15-02dns01.mrshmc.com
Admin Email (rname)
noc@marsh.com
Serial
50
Refresh
1800s
Retry
840s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

ns01.mmc.com
ns05.mmc.com
ns02.mmc.com
ns04.mmc.com
ns03.mmc.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:jltcolombia.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • SPFv=spf1 include:jltcolombia.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
  • MS=ms18697778
  • MS=CD2F6898AA187A5A686AA350CDCFB9FD26413A95
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