Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nchmd.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 12:44:47 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-2.mimecast.com
- usb-smtp-inbound-1.mimecast.com
MX Priorities
- usb-smtp-inbound-1.mimecast.com: 10
- usb-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
ns1-04.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-04.azure-dns.info
ns1-04.azure-dns.com
ns2-04.azure-dns.net
ns3-04.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:usb._netblocks.mimecast.com ip4:192.190.172.20/31 ip4:192.190.172.60 ip4:209.94.65.91 ip4:209.94.65.92 ip4:209.94.65.87 include:outboundmail.blackbaud.net include:spf.zohomail360.com include:_spfprod.ngpvan.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
mail._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
13 records- google-site-verification=0zoLJ9cc7E17iDhGF2NZ9sQtMrIJSmL65nfocokn9ds
- adobe-idp-site-verification=e949a7b3d19a46bb7f4f98407a3bff331d5fcc57ab498fb834d51d5dad93bbd9
- SPFv=spf1 a mx include:spf.protection.outlook.com include:usb._netblocks.mimecast.com ip4:192.190.172.20/31 ip4:192.190.172.60 ip4:209.94.65.91 ip4:209.94.65.92 ip4:209.94.65.87 include:outboundmail.blackbaud.net include:spf.zohomail360.com include:_spfprod.ngpvan.com -all
- KJR3JFFIIVJILAAK0HJH9Q2BR5MS5BJQY9T11BDC
- apple-domain-verification=lcmE9WKMk5oFMR0e
- duo_sso_verification=7xSXrXLmy1wb7ODppvApzAab8HZgK5vVcWUxFBorgunFp57TaBWCAMm44qJVAvxp
- 2dfrc4cmb60k5k73kl3ct4dw4530wgk9
- cisco-ci-domain-verification=6c92eda302db9398c8ec354a698f7df901f92fabf61a702fd9b3ac4ca9101958
- SFMC-943kNlzXpMN5qbKg-G8d3y9001eAhGC0hXLj1Q3f
- eWpn1vu51OJTKyqs/nYs/nIx4HLQpTYLwTzB0c8kQ5QKWmnACt4aFvpYa2FBnQSAaN2z59THMpLHYyzZ2PxjLQ==
- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDliLGHuw3A5vM9KA/54qRQq3+LH8SifImeQgCTu7bmsG87xXi9BBheNRpZONiGLAg/LLLmN03qT+bdjrSRjD3rn0goNClUwmhVrd4L+FDLQizVDRuiviUIDfC+CZtdDliZrUtZidmYP0iNEcGCe+Y7p2SOpWGo0NUOAtVzQQRJEwIDAQAB
- logmein-verification-code=fc1f93d9-8504-48da-b85a-310d55444875
- _vlx91ean2wza85b1vdkktp7gg45bxjx
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