clarkcountynv.gov

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
clarkcountynv.gov
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-29 23:23:41 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-2.mimecast.com: 10
  • us-smtp-inbound-1.mimecast.com: 0

A / AAAA Records

  • 151.101.67.10 (no PTR)
  • 151.101.131.10 (no PTR)
  • 151.101.195.10 (no PTR)
  • 151.101.3.10 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns2.clarkcountynv.gov ops.clarkcountynv.gov 2024021725 28800 7200 2419200 120
Primary NS (mname)
ns2.clarkcountynv.gov
Admin Email (rname)
ops@clarkcountynv.gov
Serial
2024021725
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
120s

Nameservers (NS)

ns2.clarkcountynv.gov
ns1.clarkcountynv.gov

SPF Record

✓ Strict (-all)
v=spf1 ip4:198.200.132.41 ip4:172.20.101.41 ip4:192.92.97.73 ip4:199.107.32.230 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf-sg.accela.com include:user.zohobookings.com include:egov.com -all
📊 DNS lookups: 5/10
✓ 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

18 records
  • @3600INTXTadobe-idp-site-verification=ddb5f8668725e5ee257a5fdbe4162277f8d367df9610ebe389bcec2109c67f81
  • knowbe4-site-verification=f6941d6a29f472c744b36bb3dec34edd
  • google-gws-recovery-domain-verification=52754948
  • apple-domain-verification=uYpNtLo7CERvqsPS
  • SPFv=spf1 ip4:198.200.132.41 ip4:172.20.101.41 ip4:192.92.97.73 ip4:199.107.32.230 include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf-sg.accela.com include:user.zohobookings.com include:egov.com -all
  • na/+6bvbVI7HHTDI71DnqBQicwNjX4Hw3HX+YXLy9tyS4Ty+xfzoJp9bav5x5iIgzqU1r8M1/vv8mbvT45kcYA==
  • smartsheet-site-validation=KU3kZv4aeTICReM7Om_h7uccNp8I6S2e
  • DepehJ5fUSBewZR07V5u6w+dLBAbgJwB09glAlxNT3jPoXpA+Nf2darfaRrFrY1uz/GNzoIQ1xyAGElGFnSEnA==
  • lHaVy9sFg49XjnCnozMOPEYjBn4mIkdoKjqnFE2maUxkKeix5fl1RHwwvCrgYSSFgZU8dfwe8aheVaDUhqLQng==
  • cisco-ci-domain-verification=232880bd3d9980323570e80c812798cc05230e157188c59539d21924b6d68aa7
  • lm7fb4XaNsXGsgfd0r6Vv6XDu7bS9wZL0WGGvv9NTsyCvHq0/M3hK/9zVtgv9l0MY32yJqj55yg+Yza+5o3X4g==
  • KLPybYjJeLvdJy1wRh8Tez3gK1ob17Fq979xsC7l3r9z4mPFd4igDo906sjn9J+oxSBG9qUFlZ9eNazc5mrBgw==
  • infoblox-domain-mastery=16e11461cdbf026c55593a87694aa6abb084af35f97ef8992d42813fafa28dbfad
  • nvmzdqyl7rk57rtchhy33k65mjwgsmg7
  • google-site-verification=6ajadO6zYeT2jaxp2YWQqNzXzO7fAAUbQDia5Rm1mZQ
  • google-site-verification=dbV1OLSgeROsURL3ExrAvhKbLJYRYbc3QYLgpfkJIG0
  • canva-site-verification=zOdagZqL_CU0oiuMgg1-pg
  • X9dnvzsh4CC4rZAHADKfi2kX+yG+mS6b2snVCIWHXspj99Z61glY0Ca/2dWuBwKee2swXZ+Mqp4pvQ/hZ2ZExQ==
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