Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crystalcreekhomes.ca
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 21:19:35 UTC · ↺ Refresh
MX Hostnames
- d408374.b.ess.ca.barracudanetworks.com
- d408374.a.ess.ca.barracudanetworks.com
MX Priorities
- d408374.b.ess.ca.barracudanetworks.com: 10
- d408374.a.ess.ca.barracudanetworks.com: 0
A / AAAA Records
- 54.165.213.45 ↩ ec2-54-165-213-45.compute-1.amazonaws.com
Mail Server IPs
- 15.222.16.211 ↩ mail.ess.ca.barracuda.com
- 15.222.16.209 ↩ mail.ess.ca.barracuda.com
- 15.222.16.210 ↩ mail.ess.ca.barracuda.com
SOA Record
Raw SOA
elle.ns.cloudflare.com dns.cloudflare.com 2396503037 10000 2400 604800 1800
Primary NS (mname)
elle.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396503037
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
pete.ns.cloudflare.com
elle.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:207.34.76.170/29 ip6:2603:1000::/24 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:spf.emailsignatures365.com include:_netblocks.envisionoptions.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ 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- openai-domain-verification=dv-CkaWkAALYvzArfPbN412wwCN
- SPFv=spf1 a mx ip4:207.34.76.170/29 ip6:2603:1000::/24 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.ess.ca.barracudanetworks.com include:spf.emailsignatures365.com include:_netblocks.envisionoptions.com -all
- v=verifydomain MS=7567755
- W59VzUV+gmNiHZla1gCMHHVTRcOY4kUX9tYlISsAdXMqHZfL4IYRVhW4gJZj7BAqQG2v6c5qP4G57LY+1cwuVQ==
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