thepeninsulaclub.com

Valid Email Server
Domain Lookup › thepeninsulaclub.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thepeninsulaclub.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 22:19:35 UTC · ↺ Refresh

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MX Hostnames

  • d232252b.ess.barracudanetworks.com
  • d232252a.ess.barracudanetworks.com

MX Priorities

  • d232252a.ess.barracudanetworks.com: 0
  • d232252b.ess.barracudanetworks.com: 10

A / AAAA Records

  • 104.18.29.40 (no PTR)

Mail Server IPs

  • 209.222.82.255 ↩ mail.ess.barracuda.com
  • 209.222.82.253 ↩ mail.ess.barracuda.com
  • 209.222.82.252 ↩ mail.ess.barracuda.com

SOA Record

Raw SOA ns1.membersfirstdns.net dns.membersfirst.com 294 7200 900 1209600 86400
Primary NS (mname)
ns1.membersfirstdns.net
Admin Email (rname)
dns@membersfirst.com
Serial
294
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.membersfirstdns.net
ns3.membersfirstdns.net
ns4.membersfirstdns.net
ns1.membersfirstdns.net

SPF Record

✓ Strict (-all)
v=spf1 a include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:216.93.242.99 ip4:216.93.242.100 ip4:216.93.242.101 ip4:216.93.243.131 ip4:216.93.243.133 ip4:208.118.238.0/24 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

3 records
  • SPFv=spf1 a include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com ip4:216.93.242.99 ip4:216.93.242.100 ip4:216.93.242.101 ip4:216.93.243.131 ip4:216.93.243.133 ip4:208.118.238.0/24 -all
  • yphs7j6fm71n9r843xknk5xy7tbjkwyz
  • ca3-3a672820535a410b913300390617d336
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