9builders.com

Email Relay / Proxy

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
9builders.com
Yes
✓ Yes
Cloudflare
No
No
⚠ Yes
⚠ Yes
No
Did you mean: [email protected]

Checked via [email protected] · 2026-08-31 19:48:05 UTC · ↺ Refresh

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MX Hostnames

  • route2.mx.cloudflare.net
  • route1.mx.cloudflare.net
  • route3.mx.cloudflare.net

MX Priorities

  • route2.mx.cloudflare.net: 9
  • route1.mx.cloudflare.net: 47
  • route3.mx.cloudflare.net: 57

A / AAAA Records

  • 136.110.146.255

Mail Server IPs

  • 162.159.205.18 ↩ route2.mx.cloudflare.net
  • 162.159.205.19 ↩ route2.mx.cloudflare.net
  • 162.159.205.17 ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::f ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::10 ↩ route2.mx.cloudflare.net
  • 2606:4700:f5::e ↩ route2.mx.cloudflare.net
  • 162.159.205.13 ↩ route1.mx.cloudflare.net
  • 162.159.205.12 ↩ route1.mx.cloudflare.net
  • 162.159.205.11 ↩ route1.mx.cloudflare.net
  • 2606:4700:f5::b ↩ route1.mx.cloudflare.net
  • 2606:4700:f5::d
  • 2606:4700:f5::c
  • 162.159.205.25
  • 162.159.205.24
  • 162.159.205.23
  • 2606:4700:f5::11
  • 2606:4700:f5::13
  • 2606:4700:f5::12

SOA Record

Raw SOA alice.ns.cloudflare.com dns.cloudflare.com 2413102742 10000 2400 604800 1800
Primary NS (mname)
alice.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413102742
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

alice.ns.cloudflare.com
ben.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.mx.cloudflare.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

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

5 records
  • SPFv=spf1 include:_spf.mx.cloudflare.net ~all
  • ahrefs-site-verification_bf51b310bd843ca2cb45728359fa37dc2bb46cf55ced8be4af06ecd4fc2b0dda
  • brevo-code:3be0c9072ab3899dcee97ee1a8de6570
  • google-site-verification=Bky-PooMUD-kDmOKEuLLS3yBgYosd11RLmRRdWs6fec
  • google-site-verification=V3bMebvUKrcXaW-ToloDaFuvTWJUHCUtfGxrwuQlUec
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