debevoise.com

Valid Email Server
Domain Lookup › debevoise.com

Domain Overview

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

Checked via [email protected] · 2026-04-03 19:11:39 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

  • 68.220.40.173 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA udns1.cscdns.net hostmaster.cscdns.net 2018073270 10800 1800 3600000 300
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018073270
Refresh
10800s
Retry
1800s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

udns1.cscdns.net
udns2.cscdns.uk

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:spf-us.vx-email.com include:amazonses.com include:_spf.psm.knowbe4.com a:mail14.suw15.mcsv.net a:dnsus1.accellion.com include:spf.protection.outlook.com ip4:192.126.0.120 ip4:192.126.0.224 ~all
📊 DNS lookups: 7/10
~ 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

✗ 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

11 records
  • apple-domain-verification=FYcRVpI9ZOmRiXDZ
  • e3bc041ca0d64a2294f1a0aea6cc4129fa785dc749626cd49d
  • openai-domain-verification=dv-znDzzWT8PGCRDGu2ccUOLF0O
  • smartsheet-site-validation=9HUZaOt7qpUTNhJbTyqioyfg8wqiTrRs
  • smartsheet-site-validation=jOrN8qYC8PNYY_nYqHflB8OVB3Wey-La
  • smartsheet-site-validation=vMWUvIj4YB-w3Vs6vTSk1wQqFbPuhj8U
  • google-site-verification=Xyg1a8Fao-lHgBcJooQayKEMWZNUKHyvL8PU_4gcPCA
  • cisco-ci-domain-verification=460ff706e8e72eafd8bc41472dbb106e8bec096d8cfae40783377b994f7d1091
  • SPFv=spf1 include:us._netblocks.mimecast.com include:spf-us.vx-email.com include:amazonses.com include:_spf.psm.knowbe4.com a:mail14.suw15.mcsv.net a:dnsus1.accellion.com include:spf.protection.outlook.com ip4:192.126.0.120 ip4:192.126.0.224 ~all
  • pax8validate
  • MS=ms40902506
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