deadriver.com

Valid Email Server
Domain Lookup › deadriver.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
deadriver.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 00:02:41 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 103.107.226.226 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns-1552.awsdns-02.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1552.awsdns-02.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1180.awsdns-19.org
ns-1552.awsdns-02.co.uk
ns-418.awsdns-52.com
ns-862.awsdns-43.net

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:52.203.41.12 ip4:216.59.64.3 ip4:72.21.217.143 ip4:103.107.226.226 include:_fds.destwin.com include:_spf.safewebservices.com include:spf.protection.outlook.com include:icpbounce.com include:amazonses.com include:us._netblocks.mimecast.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

7 records
  • cisco-ci-domain-verification=1a958eb2824507e0716313ef2401e87265471f8a1bd926099c77fa179aa8974d
  • iContact1687238
  • SPFv=spf1 mx a ip4:52.203.41.12 ip4:216.59.64.3 ip4:72.21.217.143 ip4:103.107.226.226 include:_fds.destwin.com include:_spf.safewebservices.com include:spf.protection.outlook.com include:icpbounce.com include:amazonses.com include:us._netblocks.mimecast.com -all
  • 0rYDVPkLtgxFrcW2Ool2TSz6ximTmy4qeHnioJ48HHpct2+bcMcXM6L/PMsTZ1FFcYPkvx9xpYm5ZZEQfMpdPQ==
  • BGT-98F-KL3
  • MS=F5DE58739EEA22A7AF2671D9C28F81E8F8732D00
  • apple-domain-verification=XGRcEKu8y3q1prbg
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