dptlabs.com

Valid Email Server
Domain Lookup › dptlabs.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dptlabs.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 05:41:03 UTC · ↺ Refresh

MX Hostnames

  • mxa-0054f601.gslb.pphosted.com

MX Priorities

  • mxa-0054f601.gslb.pphosted.com: 0

A / AAAA Records

  • 204.71.89.37 ↩ www.dptlabs.com

Mail Server IPs

  • 205.220.160.252 ↩ mx0a-0054f601.pphosted.com

SOA Record

Raw SOA ns-1716.awsdns-22.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1716.awsdns-22.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-568.awsdns-07.net
ns-1524.awsdns-62.org
ns-1716.awsdns-22.co.uk
ns-211.awsdns-26.com

SPF Record

✓ Strict (-all)
v=spf1 +mx include:spf-0054f601.pphosted.com include:spf-0054f602.pphosted.com include:ae.veevasystems.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=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

2 records
  • SPFv=spf1 +mx include:spf-0054f601.pphosted.com include:spf-0054f602.pphosted.com include:ae.veevasystems.com include:spf.protection.outlook.com -all
  • MS=ms44825681
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