Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hederman.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:04:35 UTC · ↺ Refresh
MX Hostnames
- d248950b.ess.barracudanetworks.com
- d248950a.ess.barracudanetworks.com
MX Priorities
- d248950a.ess.barracudanetworks.com: 10
- d248950b.ess.barracudanetworks.com: 20
A / AAAA Records
- 209.126.25.232 ↩ cloudhost-125516.us-midwest-1.nxcli.net
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
ns1.hederman.com dfowler.hederman.com 2026012900 3600 1800 1209600 86400
Primary NS (mname)
ns1.hederman.com
Admin Email (rname)
dfowler@hederman.com
Serial
2026012900
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.hederman.com
ns2.hederman.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.bccsoftware.com include:spf-us.letsignit.com include:_spf.salesforce.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- u69vhccq3vmn3cob3rdj5k06a9
- "MS=MS95297647"
- "hes=72a3d53bfcfb3bf29fcfa8d276c07574"
- SPFv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com include:spf.bccsoftware.com include:spf-us.letsignit.com include:_spf.salesforce.com -all
- rn0hr4r5aqnmrvesvgd8dqgq1h
- ncts2fc16n7nglb3qbpq6tj0lj
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