Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
joi.net
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 09:12:37 UTC · ↺ Refresh
MX Hostnames
- d142918a.ess.barracudanetworks.com
- d142918b.ess.barracudanetworks.com
MX Priorities
- d142918a.ess.barracudanetworks.com: 0
- d142918b.ess.barracudanetworks.com: 10
A / AAAA Records
- 104.21.14.94 (no PTR)
- 172.67.158.141 (no PTR)
- 2606:4700:3035::6815:e5e (no PTR)
- 2606:4700:3035::ac43:9e8d (no PTR)
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
drew.ns.cloudflare.com dns.cloudflare.com 2399539556 10000 2400 604800 1800
Primary NS (mname)
drew.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399539556
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
drew.ns.cloudflare.com
nina.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:64.34.187.196 +ip4:64.239.248.4 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com +a:hmail.jitbit.com +a:hmail2.jitbit.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
default._domainkey
✓ Public key: 392 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
6 records- bOG06X0wG6NlMxZphta8
- duo_sso_verification=YfoBY2uDDsQ6sfOqwYNoJF5X8n7qgRXHrAr9iFSBosHnCxl37PvKbwF1C2YBJfbe
- qrc4vqh8ebch85d8a07ke0r801
- SPFv=spf1 +a +mx +ip4:64.34.187.196 +ip4:64.239.248.4 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com +a:hmail.jitbit.com +a:hmail2.jitbit.com -all
- MS=ms84050160
- adobe-idp-site-verification=a1754083072e761d7b9e27cc2d1f46b315f67ee7c4e9d9a23c32b1e712933e32
Full email verification for joi.net
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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