kotsiuba.com

Valid Email Server
Domain Lookup › kotsiuba.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
kotsiuba.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 21:14:00 UTC · ↺ Refresh

MX Hostnames

  • ASPMX3.GOOGLEMAIL.com
  • ASPMX.L.GOOGLE.com
  • ALT2.ASPMX.L.GOOGLE.com
  • ASPMX4.GOOGLEMAIL.com
  • ASPMX2.GOOGLEMAIL.com
  • ASPMX5.GOOGLEMAIL.com
  • ALT1.ASPMX.L.GOOGLE.com

MX Priorities

  • aspmx3.googlemail.com: 30
  • alt2.aspmx.l.google.com: 20
  • aspmx.l.google.com: 10
  • aspmx5.googlemail.com: 30
  • alt1.aspmx.l.google.com: 20
  • aspmx4.googlemail.com: 30
  • aspmx2.googlemail.com: 30

A / AAAA Records

  • 89.184.94.226

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA nsa1.srv53.net support.dnshosting.org 1763915941 1800 600 2419200 900
Primary NS (mname)
nsa1.srv53.net
Admin Email (rname)
support@dnshosting.org
Serial
1763915941
Refresh
1800s
Retry
600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

nsc3.srv53.com
nsa1.srv53.org
nsd3.srv53.net
nsb3.srv53.org
nsa1.srv53.net
nsd2.srv53.com
nsb4.srv53.com
nsa3.srv53.com
nsc3.srv53.net
nsb4.srv53.net
nsc4.srv53.org
nsd3.srv53.org

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

2 records
  • google-site-verification=dqCzH3JQmDr4zTOv-oV3eBk6lYNHvCKuncL-8M35CtQ
  • google-site-verification=2OCRpY16wBVYzqToSZngNPOAV17v0CQjKaN7fIgpH24
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