aircuity.com

Valid Email Server
Domain Lookup › aircuity.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
aircuity.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 05:45:47 UTC · ↺ Refresh

MX Hostnames

  • aircuity-com.mail.protection.outlook.com
  • 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: 20
  • aircuity-com.mail.protection.outlook.com: 30

A / AAAA Records

  • 104.21.1.18
  • 172.67.151.219
  • 2606:4700:3034::6815:112
  • 2606:4700:3036::ac43:97db

Mail Server IPs

  • 170.10.128.141 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922::
  • 2a01:111:f403:c91d::b
  • 2a01:111:f403:c91d::a
  • 2a01:111:f403:f802::2

SOA Record

Raw SOA dane.ns.cloudflare.com dns.cloudflare.com 2396734909 10000 2400 604800 1800
Primary NS (mname)
dane.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396734909
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dane.ns.cloudflare.com
gina.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf.elasticemail.com include:_spf.salesforce.com include:20584802.spf02.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • 204.17.119.233
  • SPFv=spf1 a mx include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:_spf.elasticemail.com include:_spf.salesforce.com include:20584802.spf02.hubspotemail.net ~all
  • 0ed1fe018abe4e10faf74d4ee7bebd6c4aaa61e6e1
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
See demo & docs
Deep verification
Full email verification for aircuity.com

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

No credit card required
Get 1,000 Free Credits