Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
isaacsonpartners.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 13:07:08 UTC · ↺ Refresh
MX Hostnames
- mx101.everycloudtech.com
- mx102.everycloudtech.com
- mx103.everycloudtech.com
- mx104.everycloudtech.com
MX Priorities
- mx104.everycloudtech.com: 40
- mx101.everycloudtech.com: 10
- mx102.everycloudtech.com: 20
- mx103.everycloudtech.com: 30
A / AAAA Records
- 5.134.9.53 ↩ mooretechnology.gds.guru.net.uk
Mail Server IPs
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 94.100.132.100 ↩ hsmx01.antispameurope.com
- 94.100.134.100 ↩ nlb01-hz3.hornetsecurity.com
SOA Record
Raw SOA
ns65.domaincontrol.com dns.jomax.net 2026031202 28800 7200 604800 600
Primary NS (mname)
ns65.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns66.domaincontrol.com
ns65.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:217.41.16.172 ip4:5.134.9.53 include:spf.protection.outlook.com include:spf.everycloudtech.com include:sendgrid.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; adkim=r; aspf=r; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
1 record- SPFv=spf1 mx ip4:217.41.16.172 ip4:5.134.9.53 include:spf.protection.outlook.com include:spf.everycloudtech.com include:sendgrid.net -all
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