drugfree.org

Valid Email Server
Domain Lookup › drugfree.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
drugfree.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 02:49:40 UTC · ↺ Refresh

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MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 54.236.82.181 ↩ ec2-54-236-82-181.compute-1.amazonaws.com
  • 100.51.38.227 ↩ ec2-100-51-38-227.compute-1.amazonaws.com
  • 54.205.138.224 ↩ ec2-54-205-138-224.compute-1.amazonaws.com

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com

SOA Record

Raw SOA ns-1056.awsdns-04.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1056.awsdns-04.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-2010.awsdns-59.co.uk
ns-510.awsdns-63.com
ns-997.awsdns-60.net
ns-1056.awsdns-04.org

SPF Record

✓ Strict (-all)
v=spf1 include:sendgrid.net include:_netblocks.mimecast.com include:authsmtp.com ip4:18.232.24.61 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

12 records
  • _j63sjzdzrwkic728vdjh02c7zas082o
  • facebook-domain-verification=oqp3vyp0bkakhxfxdcghz6n6vm4gof
  • google-site-verification=87SQbOcbKN2Z3COxastImeTzvv1zIky6656kuhniDgc
  • google-site-verification=K__o5Q7bX1qnWzBZV1ka3viVNIv1kXtnf_D-7NipB38
  • google-site-verification=QYyLLCTKzqc3HHkHEd1-BpQmpDGFs-rT2_srezQVMmI
  • google-site-verification=ZbcergSM49PmQA2sgh01H_YznKrdbFwgFW1T22NSRfc
  • google-site-verification=_oHpU8RNnM20e6JBb15QEJub4qBrkSAhqg-YUurjOJI
  • linkedin-site-verification=d9180f36-d57d-44c3-8756-9f012c72413a
  • SPFv=spf1 include:sendgrid.net include:_netblocks.mimecast.com include:authsmtp.com ip4:18.232.24.61 -all
  • 0ed1fe018aac67e9568e604f259b436d3f1f13611a
  • 6dr5gpm4z39xjlw1q17pkygzxrpg35mr
  • MS=ms71702660ts9hjzy59mp7g13xc40yc04rqqrtm45l
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