Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
doublehac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:53:46 UTC · ↺ Refresh
MX Hostnames
- mx2-hosting.jellyfish.systems
- mx3-hosting.jellyfish.systems
- mx1-hosting.jellyfish.systems
MX Priorities
- mx3-hosting.jellyfish.systems: 20
- mx1-hosting.jellyfish.systems: 5
- mx2-hosting.jellyfish.systems: 10
A / AAAA Records
- 35.172.94.1 ↩ staticip.multiscreensite.com
- 100.24.208.97 ↩ staticip2.multiscreensite.com
Mail Server IPs
- 162.255.118.13 ↩ mx3-hosting.jellyfish.systems
- 162.255.118.28 ↩ oxse3a.privateemail.com
- 162.255.118.29 ↩ oxse2b.privateemail.com
SOA Record
Raw SOA
ns65.domaincontrol.com dns.jomax.net 2025111200 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025111200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns65.domaincontrol.com
ns66.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:198.54.120.78 +ip4:198.54.120.218 include:spf.web-hosting.com +ip4:198.54.120.187 +ip4:198.54.120.173 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +a +mx +ip4:198.54.120.78 +ip4:198.54.120.218 include:spf.web-hosting.com +ip4:198.54.120.187 +ip4:198.54.120.173 ~all
Full email verification for doublehac.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits