Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ozarkschc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 15:39:04 UTC · ↺ Refresh
MX Hostnames
- d255910a.ess.barracudanetworks.com
- d255910b.ess.barracudanetworks.com
MX Priorities
- d255910a.ess.barracudanetworks.com: 5
- d255910b.ess.barracudanetworks.com: 10
A / AAAA Records
- 192.3.201.85 ↩ rs115.nsresponse.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
ns100.nsresponse.com technical.staff.abstractdns.com 2025042902 3600 1800 1209600 86400
Primary NS (mname)
ns100.nsresponse.com
Admin Email (rname)
technical@staff.abstractdns.com
Serial
2025042902
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns101.nsresponse.com
ns100.nsresponse.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.regroup.com ip4:216.246.112.83 +ip4:216.246.112.105 ip4:198.1.2.204 ip4:198.1.2.214 ip4:192.3.201.85 ip4:192.3.201.95 -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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf.regroup.com ip4:216.246.112.83 +ip4:216.246.112.105 ip4:198.1.2.204 ip4:198.1.2.214 ip4:192.3.201.85 ip4:192.3.201.95 -all
- regroup.com: DNS Record Type: TXT, Hostname: ozarkschc.com, Text: v=spf1 include:_spf.regroup.com -all
- TXT Name: @ TXT Value: MS=ms11266421 TTL: 3600
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