Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
enclavedental.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:16:30 UTC · ↺ Refresh
MX Hostnames
- d122622a.ess.barracudanetworks.com
- d122622b.ess.barracudanetworks.com
MX Priorities
- d122622a.ess.barracudanetworks.com: 5
- d122622b.ess.barracudanetworks.com: 10
A / AAAA Records
- 104.131.106.80 ↩ host-1.tntsupport.net
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns.enclavedental.com alerts.13x5.com 1708895295 10800 3600 604800 10800
Primary NS (mname)
ns.enclavedental.com
Admin Email (rname)
alerts@13x5.com
Serial
1708895295
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns.enclavedental.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com mx a:mail-01.tntsupport.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf.ess.barracudanetworks.com mx a:mail-01.tntsupport.net -all
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