Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
purcellconstruction.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 06:25:50 UTC · ↺ Refresh
MX Hostnames
- d47670b.ess.barracudanetworks.com
- d47670a.ess.barracudanetworks.com
MX Priorities
- d47670a.ess.barracudanetworks.com: 10
- d47670b.ess.barracudanetworks.com: 20
A / AAAA Records
- 172.67.205.46 (no PTR)
- 104.21.58.152 (no PTR)
- 2606:4700:3032::6815:3a98 (no PTR)
- 2606:4700:3037::ac43:cd2e (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
clint.ns.cloudflare.com dns.cloudflare.com 2397272131 10000 2400 604800 1800
Primary NS (mname)
clint.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397272131
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
daisy.ns.cloudflare.com
clint.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:24.39.79.251 ip4:50.28.67.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx ip4:24.39.79.251 ip4:50.28.67.9 include:spf.protection.outlook.com -all
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