Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
curative.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:28:50 UTC · ↺ Refresh
MX Hostnames
- mx.us.mailmarshal.cloud
MX Priorities
- mx.us.mailmarshal.cloud: 10
A / AAAA Records
- 172.67.146.172 (no PTR)
- 104.21.65.150 (no PTR)
- 2606:4700:3036::ac43:92ac (no PTR)
- 2606:4700:3033::6815:4196 (no PTR)
Mail Server IPs
- 52.165.80.64 ↩ mx.us.mailmarshal.cloud
- 20.81.234.0 ↩ mx.us.mailmarshal.cloud
- 2602:f8d5:a1:1:: ↩ mx.us.mailmarshal.cloud
- 2602:f8d5:a1:8001:: ↩ mx.us.mailmarshal.cloud
SOA Record
Raw SOA
margaret.ns.cloudflare.com dns.cloudflare.com 2398914559 10000 2400 604800 1800
Primary NS (mname)
margaret.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398914559
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
margaret.ns.cloudflare.com
marvin.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.us.mailmarshal.cloud include:spf.protection.outlook.com include:sendgrid.net include:_spfprod.ngpvan.com include:_spf.intacct.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
4 records- intacct-esk=5782AF392C7CE5D9E0538C06A8C0B755
- SPFv=spf1 include:spf.us.mailmarshal.cloud include:spf.protection.outlook.com include:sendgrid.net include:_spfprod.ngpvan.com include:_spf.intacct.com -all
- apple-domain-verification=wWZ7lLBdWhcvCtpl
- docusign=babfa40c-b592-4c37-8483-9c889c2411a3
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