Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
intertrust.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 08:48:55 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-1.mimecast.com
- us-smtp-inbound-2.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.221 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010243 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010243
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns2.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:amazonses.com include:7407335.spf06.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com include:spf.protection.outlook.com ip4:12.107.176.9 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 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
8 records- apple-domain-verification=2Y787Ms9LDpM2Cwh
- openai-domain-verification=dv-2AmjhdUyZCUmOxFittWVmufW
- google-site-verification=jZosPh_pr2vtE32062e7_mVYpyyKjD9inbFmVV92I9M
- SPFv=spf1 include:us._netblocks.mimecast.com include:amazonses.com include:7407335.spf06.hubspotemail.net include:_spf.salesforce.com include:mail.zendesk.com include:spf.protection.outlook.com ip4:12.107.176.9 -all
- google-site-verification=hSKIbAGvyKlFYv8DPufs-I23pUVvPzO9juxfC0aRA9g
- perplexity-ai-domain-verification-2vvv3c=wpw8AnVTjslAMpoeWk3YPHf23
- atlassian-domain-verification=Ra7EyCfbHgw1ZLcK8x40vHDMc7Ks4o6DyBmgQMU5AfenzadURrgvBFcJs/Vy7tNu
- ZOOM_verify_exudfbI-QYePo4q64Ef6RQ
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