Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
r360global.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 21:10:14 UTC · ↺ Refresh
MX Hostnames
- d297750a.ess.barracudanetworks.com
- d297750b.ess.barracudanetworks.com
MX Priorities
- d297750b.ess.barracudanetworks.com: 1
- d297750a.ess.barracudanetworks.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
pdns07.domaincontrol.com dns.jomax.net 2026021903 28800 7200 604800 600
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns07.domaincontrol.com
pdns08.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:8487800.spf08.hubspotemail.net include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
2 records- SPFv=spf1 include:spf.protection.outlook.com include:8487800.spf08.hubspotemail.net include:spf.ess.barracudanetworks.com -all
- google-site-verification=odr-IyJzyydi2c5zeVBSQfEkVZfEJN8jTstuH3dkihg
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