konztec.com

Valid Email Server
Domain Lookup › konztec.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
konztec.com
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 17:46:24 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx2.zoho.com: 20
  • mx3.zoho.com: 30
  • mx.zoho.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 136.143.183.44 ↩ mx3.zohomail.com
  • 136.143.191.44 ↩ mx2.zohomail.com

SOA Record

Raw SOA arturo.ns.cloudflare.com dns.cloudflare.com 2398084629 10000 2400 604800 1800
Primary NS (mname)
arturo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398084629
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

brenna.ns.cloudflare.com
arturo.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

✓ 1 found
zoho._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: zoho

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

All TXT Records

1 record
  • SPFv=spf1 include:zoho.com ~all
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