Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
infixad.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 14:48:29 UTC · ↺ Refresh
MX Hostnames
- d303995.a.ess.de.barracudanetworks.com
- d303995.b.ess.de.barracudanetworks.com
MX Priorities
- d303995.a.ess.de.barracudanetworks.com: 0
- d303995.b.ess.de.barracudanetworks.com: 5
A / AAAA Records
- 74.220.219.150 ↩ box2000.bluehost.com
Mail Server IPs
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns1.bluehost.com root.box2000.bluehost.com 2025010200 86400 7200 3600000 300
Primary NS (mname)
ns1.bluehost.com
Admin Email (rname)
root@box2000.bluehost.com
Serial
2025010200
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
ns2.bluehost.com
ns1.bluehost.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ptr include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 a mx ptr include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
- MS=ms73744367
- SPFv=spf1 include:spf.ess.de.barracudanetworks.com -all
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