Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
techsourcepro.com
Yes
โ Yes
Zoho
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-02 14:55:03 UTC ยท โบ 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 โฉ mx3.zoho.com
- 136.143.191.44 โฉ 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
โ Soft Fail (~all)
v=spf1 include:_spf.techsourcepro_com._d.easydmarc.pro ~all
๐ 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)
๐ SPF alignment: Strict
ยท DKIM alignment: Strict
๐ง Reports โ mailto:[email protected]
โ Policy applies to 20% of failing messages only
DKIM Selectors
โ 5 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
โ 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
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for techsourcepro.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits