sourcepro.com

Valid Email Server
Domain Lookup › sourcepro.com

Domain Overview

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

Checked via [email protected] · 2026-05-21 01:18:54 UTC · ↺ Refresh

MX Hostnames

  • mxb-00617f01.gslb.pphosted.com
  • mxa-00617f01.gslb.pphosted.com

MX Priorities

  • mxa-00617f01.gslb.pphosted.com: 10
  • mxb-00617f01.gslb.pphosted.com: 10

A / AAAA Records

  • 151.101.66.159 (no PTR)

Mail Server IPs

  • 205.220.165.167 ↩ mx0a-00617f01.pphosted.com

SOA Record

Raw SOA ns-506.awsdns-63.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-506.awsdns-63.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1318.awsdns-36.org
ns-2011.awsdns-59.co.uk
ns-506.awsdns-63.com
ns-740.awsdns-28.net

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com a:webmail.psmicorp.com include:spf.protection.outlook.com include:spf-00617f01.pphosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 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

9 records
  • cdb4v50lku4g2fc5a63l9qkug1
  • duo_sso_verification=4R0u4xPQoSCBQpKTwP5dEgH1bswpU0G4xsMiq2Lu8NdpFpoXgHp0TGjfrW1Qnwhs
  • j5tcsg4cpopoga87qs2o5ka3k4
  • lfqv3f8p3zpwycc9byw4wxctt8gf22y2
  • qper615cj3iuj9jkmal9ekujjr
  • SPFv=spf1 include:us._netblocks.mimecast.com a:webmail.psmicorp.com include:spf.protection.outlook.com include:spf-00617f01.pphosted.com -all
  • MS=ms63957997
  • MS=ms89604260
  • _krbuxzrzahexjg0ognxbszv4fludt76
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