zentricx.com

Valid Email Server
Domain Lookup › zentricx.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 14:10:08 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 172.66.43.183 (no PTR)
  • 172.66.40.73
  • 2606:4700:3108::ac42:2bb7
  • 2606:4700:3108::ac42:2849

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 172.253.122.27 ↩ bh-in-f27.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA braelyn.ns.cloudflare.com dns.cloudflare.com 2398381946 10000 2400 604800 1800
Primary NS (mname)
braelyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398381946
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

braelyn.ns.cloudflare.com
rory.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.google.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

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

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

All TXT Records

6 records
  • google-site-verification=CsaUyZAExUELlchsXHbCnA3ZLwdN4XxHjGpyXaifOL0
  • google-site-verification=KTrAK108stqvkqWK9nuTLBSX2QkSAwuwr8jqXt2D1r4
  • google-site-verification=v9vLuyR2ZpsXSo5lJcE3qQz65szzNrjZ34Z4gksIT3U
  • qzT/Ph0dQHt3B2EhN1lpoY5IIWrEA3uo4tKODAseKp4=
  • SPFv=spf1 include:_spf.google.com -all
  • MS=ms23844274
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