crohnscolitisfoundation.org

Valid Email Server
Domain Lookup › crohnscolitisfoundation.org

Domain Overview

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

Checked via [email protected] · 2026-03-28 15:39:47 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 34.198.55.61 ↩ ec2-34-198-55-61.compute-1.amazonaws.com

Mail Server IPs

  • 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
  • 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com

SOA Record

Raw SOA ns1.name.com hostmaster.nsone.net 1660053925 43200 7200 1209600 3600
Primary NS (mname)
ns1.name.com
Admin Email (rname)
hostmaster@nsone.net
Serial
1660053925
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1stv.name.com
ns2gtx.name.com
ns3gxy.name.com
ns4cgs.name.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:148.163.0.0/16 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com include:_spfprod.ngpvan.com include:spf1.formassembly.com include:spf.mandrillapp.com include:sendgrid.net ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

14 records
  • SPFv=spf1 ip4:148.163.0.0/16 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.salesforce.com include:cust-spf.exacttarget.com include:_spfprod.ngpvan.com include:spf1.formassembly.com include:spf.mandrillapp.com include:sendgrid.net ~all
  • 0ed1fe018adb6bda4f6cad4182a1e3df951ec40368
  • atlassian-domain-verification=L7rYYzTA2IFBQnY7FqY0uh+PFNnyFGBQJIm+cf1xxtZIdTAV7lgZZTjYeaBv3zxK
  • canva-site-verification=IMpF3A2PoClwbDn40saEuQ
  • ZOOM_verify_j9ZtG6Muef8ofDOvy7Uiur
  • apple-domain-verification=6Zu5Lj5OLRj-CursCOM6QFane0eDokDRGCz_hCFs7EE
  • MS=ms62834218
  • amazonses:jKQ44NM9M6duWgiMhDxbl64WMJrKi4p8iS5iowEJOYQ=
  • crohnscolitisfoundation-org.mail.protection.outlook.com
  • ppe-a9adf4a0a899fa16f226
  • google-site-verification=ntpvo2WXSy3LB8h2CObLkUkbz39bMIQtK827hWtreGs
  • google-site-verification=-cvc8QVozEUge3kHOLvYyGflGBxYcIocvTHjcs7fai0
  • hj-ownership=648963
  • google-site-verification=BcKvDVuyrsXrZU0uQ3l0U0xgAeJqFCYGc8MtFpp0D_U
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