louisvilleky.gov

Valid Email Server
Domain Lookup › louisvilleky.gov

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
louisvilleky.gov
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 16:22:21 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

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

  • 104.18.5.73 (no PTR)
  • 104.18.4.73 (no PTR)
  • 2606:4700::6812:549 (no PTR)
  • 2606:4700::6812:449 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA bowen.ns.cloudflare.com dns.cloudflare.com 2399927234 10000 2400 604800 1800
Primary NS (mname)
bowen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399927234
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

reza.ns.cloudflare.com
bowen.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:68.216.90.5 ip4:68.216.91.5 include:_netblocks.mimecast.com include:_spf01.mykronos.com include:_spf-sg.accela.com -all
📊 DNS lookups: 4/10
✓ 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

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

12 records
  • br24t1dzf0llrp82w4pjwp0pyj5lx50l
  • calendly-site-verification=76HOjqPMY4V7KTv028tbXxBJgQ9f1hs872bAzxCmK
  • ciscocidomainverification=4c16f94df5c1d31bfc22597f5c1a0422c5ef2d4cf7d814485b89a568c08467e6
  • docusign=6c4545d1-9f3e-4c13-88e7-68ffc6f6b49d
  • google-site-verification=gBhVW4gzQ7SjrijNtVo5-JQ40DFeUY9dhAW6-vRnyAA
  • openai-domain-verification=dv-6PMtvfc4ocVvuYQKgDocSmg6
  • smartsheet-site-validation=Mj_lR0-jdfOI_l6LnMk8nSUIXRfPAZjA
  • SPFv=spf1 mx ip4:68.216.90.5 ip4:68.216.91.5 include:_netblocks.mimecast.com include:_spf01.mykronos.com include:_spf-sg.accela.com -all
  • /IW/e3SnGE2DxL0xWLgMrvh5L6Jxgy5c5DZ43EoJULJhDNUyq9D4dLT7Ayq/uXoL9s0f93HH/5S7M/N9avph+g==
  • MS=ms49302897
  • _2g54vwi3f7mocgvbsjh4eg331xwiq53
  • apple-domain-verification=t5qZ7m2wsiulfsfP
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for louisvilleky.gov

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits