Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ratiodesign.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:32:50 UTC · ↺ Refresh
MX Hostnames
- d115126b.ess.barracudanetworks.com
- d115126a.ess.barracudanetworks.com
MX Priorities
- d115126b.ess.barracudanetworks.com: 20
- d115126a.ess.barracudanetworks.com: 10
A / AAAA Records
- 162.159.135.42 (no PTR)
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2026031601 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:12.215.189.89/32 ip4:12.215.189.90/32 ip4:104.193.30.46/32 include:spf.ess.barracudanetworks.com include:spf.exclaimer.net include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:fdspfus.freshemail.io include:relay.mailchannels.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
8 records- 7df7e4fded6101ccec0e90dfd3dea945
- autodesk-domain-verification=eNxoiYROmaV2QvlfyISf
- SPFv=spf1 mx ip4:12.215.189.89/32 ip4:12.215.189.90/32 ip4:104.193.30.46/32 include:spf.ess.barracudanetworks.com include:spf.exclaimer.net include:spf.protection.outlook.com include:sendgrid.net include:spf.sendinblue.com include:fdspfus.freshemail.io include:relay.mailchannels.net ~all
- Sendinblue-code:b9fa2b7a0359d5b4fdf4df6683ccf092
- MS=ms37230763
- apple-domain-verification=0re53M6ju2B8j5Zl
- MS=594097484CC110EF6FCBFCD9E43758FC962CBEF1
- /b0939bp87mDnCv/G4iMc1ML/JYVkTtXpgOpcIueLe2bNbup0pFn0wgg+po5TVIKjlLBok1gH8/dmtfKaDOXcg==
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