chambers-gc.com

Valid Email Server
Domain Lookup › chambers-gc.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
chambers-gc.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 14:07:46 UTC · ↺ Refresh

MX Hostnames

  • filter12237.zerospam.ca
  • filter12236.zerospam.ca
  • filter12235.zerospam.ca

MX Priorities

  • filter12235.zerospam.ca: 0
  • filter12236.zerospam.ca: 0
  • filter12237.zerospam.ca: 0

A / AAAA Records

  • 104.21.47.250 (no PTR)
  • 172.67.174.217 (no PTR)
  • 2606:4700:3035::6815:2ffa (no PTR)
  • 2606:4700:3035::ac43:aed9 (no PTR)

Mail Server IPs

  • 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com

SOA Record

Raw SOA mckenzie.ns.cloudflare.com dns.cloudflare.com 2398140565 10000 2400 604800 1800
Primary NS (mname)
mckenzie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398140565
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

rustam.ns.cloudflare.com
mckenzie.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:authsmtp.com include:spf.exclaimer.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • apple-domain-verification=DWZBLyQJqGnJy56V
  • as=1456280070
  • loom-site-verification=985da0f0fb8649d9bd61a34aa638536b
  • SPFv=spf1 include:spf.protection.outlook.com include:authsmtp.com include:spf.exclaimer.net -all
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