techsourcepro.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
techsourcepro.com
Yes
โœ“ Yes
Zoho
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-04-02 14:55:03 UTC ยท โ†บ Refresh

MX Hostnames

  • mx3.zoho.com
  • mx2.zoho.com
  • mx.zoho.com

MX Priorities

  • mx2.zoho.com: 20
  • mx3.zoho.com: 50
  • mx.zoho.com: 10

A / AAAA Records

  • 104.21.64.85 (no PTR)
  • 172.67.179.114 (no PTR)
  • 2606:4700:3033::ac43:b372 (no PTR)
  • 2606:4700:3031::6815:4055 (no PTR)

Mail Server IPs

  • 136.143.183.44 โ†ฉ mx3.zoho.com
  • 136.143.191.44 โ†ฉ mx3.zohomail.com

SOA Record

Raw SOA cris.ns.cloudflare.com dns.cloudflare.com 2399949360 10000 2400 604800 1800
Primary NS (mname)
cris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399949360
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cris.ns.cloudflare.com
tara.ns.cloudflare.com

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:_spf.techsourcepro_com._d.easydmarc.pro ~all
๐Ÿ“Š DNS lookups: 1/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=20;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Strict ยท DKIM alignment: Strict
๐Ÿ“ง Reports โ†’ mailto:[email protected]
โš  Policy applies to 20% of failing messages only

DKIM Selectors

โœ“ 5 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
โœ“ DKIM properly configured for selector: selector1

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

All TXT Records

7 records
  • google-site-verification=sBQT06BENjDFS-Uhon1DuJ34hD4QbO5fLeuRC0QcZSI
  • openai-domain-verification=dv-ZVkPlyUodaPdNXogRQOaBMhw
  • SPFv=spf1 include:_spf.techsourcepro_com._d.easydmarc.pro ~all
  • zoho-verification=zb15574357.zmverify.zoho.com
  • MS=ms68013841
  • MS=ms76121515
  • cisco-ci-domain-verification=4e15570d52f5dcdbbd4dfbf150e8b7885c417763efa3436c580b54872e842a3e
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