Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agency33.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 14:52:24 UTC · ↺ Refresh
MX Hostnames
- d356226b.ess.barracudanetworks.com
- d356226a.ess.barracudanetworks.com
MX Priorities
- d356226a.ess.barracudanetworks.com: 1
- d356226b.ess.barracudanetworks.com: 2
A / AAAA Records
- 66.235.200.170 ↩ rs70.securehostserver.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
hgns1.hostgator.com root.hostgator.com 126013009 10800 3600 604800 3600
Primary NS (mname)
hgns1.hostgator.com
Admin Email (rname)
root@hostgator.com
Serial
126013009
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
hgns1.hostgator.com
hgns2.hostgator.com
SPF Record
✓ Strict (-all)
v=spf1 include:cvent-planner.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r
✓ 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
2 records- MS=ms91436562
- SPFv=spf1 include:cvent-planner.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
Full email verification for agency33.com
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