Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
peterbrooke.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 01:47:35 UTC · ↺ Refresh
MX Hostnames
- esa-st01.securesi.net
- esa-st02.securesi.net
MX Priorities
- esa-st01.securesi.net: 0
- esa-st02.securesi.net: 0
A / AAAA Records
- 23.227.38.65 ↩ myshopify.com
Mail Server IPs
- 216.238.153.78 (no PTR)
- 216.238.153.79 ↩ 216-238-153-79.static.gorack.net
SOA Record
Raw SOA
courtney.ns.cloudflare.com dns.cloudflare.com 2399285155 10000 2400 604800 1800
Primary NS (mname)
courtney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399285155
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
courtney.ns.cloudflare.com
craig.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:spf.gorgias.com include:mailgun.org include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=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: 392 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
5 records- klaviyo-site-verification=TL77g5
- SPFv=spf1 a:spf.gorgias.com include:mailgun.org include:spf.protection.outlook.com -all
- MS=ms77446080
- google-site-verification=hpwzQoqMpJnxTm4HmataRRvMjPYx_Rts5WDkD9JmSAY
- google-site-verification=vvClellEnx4xv3mlvmQdBnIHklyFUsoyRx51-jePtXk
Full email verification for peterbrooke.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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