tavistock.com

Valid Email Server
Domain Lookup › tavistock.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tavistock.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 19:33:01 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 162.159.137.54 (no PTR)
  • 162.159.136.54 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns63.domaincontrol.com dns.jomax.net 2026090400 86400 7200 3600000 86400
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026090400
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns63.domaincontrol.com
ns64.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:aspmx.pardot.com include:_spf.salesforce.com include:spf.nexuspayables.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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

✗ 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
  • duo_sso_verification=1Vxo5BuWnJpIJWQRJKWpH6ZWk2K3SAtNumSd1CFzdyU7SI4De8cZF1JIbqIii5G4
  • apple-domain-verification=8SQGaAPuSJWEsXqD
  • IVJb387tAMPtHDIKfbdnQKHLVSGZa5wPvQrURIWM0PzRj+77adWUNXptXEIdVNUCx/J+lSr/ZXtWsVoUt3/RUQ==
  • perplexity-ai-domain-verification-7073s1=7Y3hYioFrFwOJqKykwfQ46ER1
  • smartsheet-site-validation=63zPaEa6pED8v3AWJPhZfFk1VLKvovLC
  • anthropic-domain-verification-7qtvrk=1CMgzeokYz72FYX896PZ9o1FJ
  • knowbe4-site-verification=65b3a14dfa025a7a8ceeeaf9060abe7f
  • S1mrKjW13QsW4Q+5hS6QizmH+he+mPoodXjttLHpvEWvEw6dSVpSnFpwaWkHDmEUNXsbitmAHzPzTKq2he5/ZQ==
  • v=verifydomain MS=6768908
  • ca3-5b766dbb98524d4ab931d3691e4f3bb1
  • SPFv=spf1 include:us._netblocks.mimecast.com include:aspmx.pardot.com include:_spf.salesforce.com include:spf.nexuspayables.com ~all
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