Domain Overview
DNS: ✓ 19d ago
Checker: ✓ 19d ago
essexgolf.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-22 10:34:26 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-ca02.hornetsecurity.com
- mx-cluster-ca03.hornetsecurity.com
- mx-cluster-ca-fallback.hornetsecurity.com
- mx-cluster-ca01.hornetsecurity.com
MX Priorities
- mx-cluster-ca01.hornetsecurity.com: 10
- mx-cluster-ca02.hornetsecurity.com: 20
- mx-cluster-ca03.hornetsecurity.com: 30
- mx-cluster-ca-fallback.hornetsecurity.com: 40
A / AAAA Records
- 172.67.214.14 (no PTR)
- 104.21.86.20 (no PTR)
- 2606:4700:3033::6815:5614 (no PTR)
- 2606:4700:3037::ac43:d60e (no PTR)
Mail Server IPs
- 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com
- 108.163.133.231 ↩ mx-cluster-ca01.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
walt.ns.cloudflare.com dns.cloudflare.com 2404106727 10000 2400 604800 1800
Primary NS (mname)
walt.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404106727
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
walt.ns.cloudflare.com
zara.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:72.38.230.218 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:smtp1.clubhouseonline-e3.com include:mailer.clubhouseonline-e3.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 2iiecuqv0a31cju8qd0agjg0rq
- 912as3t1ts3i9p9qj014gnk518
- SPFv=spf1 ip4:72.38.230.218 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:smtp1.clubhouseonline-e3.com include:mailer.clubhouseonline-e3.com -all
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