tkostaffpros.com

Valid Email Server
Domain Lookup › tkostaffpros.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tkostaffpros.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 11:19:45 UTC · ↺ Refresh

MX Hostnames

  • mail.tkostaffpros.com

MX Priorities

  • mail.tkostaffpros.com: 0

A / AAAA Records

  • 52.22.145.238 ↩ ec2-52-22-145-238.compute-1.amazonaws.com

Mail Server IPs

  • 162.241.165.233 ↩ 162-241-165-233.unifiedlayer.com

SOA Record

Raw SOA ns1.bluehost.com root.bluehost.com 126012017 10800 3600 604800 3600
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@bluehost.com
Serial
126012017
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.bluehost.com
ns1.bluehost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:websitewelcome.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 a mx include:websitewelcome.com ~all
  • zoho-verification=zb26422343.zmverify.zoho.com
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