jcrob.com

Valid Email Server
Domain Lookup › jcrob.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 07:39:38 UTC · ↺ Refresh

MX Hostnames

  • mx.zoho.com
  • mx2.zoho.com

MX Priorities

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

A / AAAA Records

  • 104.21.67.237 (no PTR)
  • 172.67.182.247 (no PTR)
  • 2606:4700:3031::6815:43ed (no PTR)
  • 2606:4700:3036::ac43:b6f7 (no PTR)

Mail Server IPs

  • 136.143.183.44 ↩ mx3.zoho.com
  • 136.143.191.44 ↩ mx3.zoho.com

SOA Record

Raw SOA paul.ns.cloudflare.com dns.cloudflare.com 2396503643 10000 2400 604800 1800
Primary NS (mname)
paul.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396503643
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

tara.ns.cloudflare.com
paul.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:zoho.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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:zoho.com ~all
  • apple-domain-verification=0zdaaf0-QApDP2gsU_PSaFp5rXspnnP89nkoIP2eMvQ
  • google-site-verification=t_DgMhNPDnNLXyzUw0uQqORIoSb6cI-7655q3AGR9pM
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