alccinc.com

Valid Email Server
Domain Lookup › alccinc.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 20:43:29 UTC · ↺ Refresh

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: 10

A / AAAA Records

  • 192.185.26.217 ↩ 192-185-26-217.unifiedlayer.com

Mail Server IPs

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

SOA Record

Raw SOA ns1.helmholz.net trans.helmholz.net 2026031600 86400 7200 3600000 86400
Primary NS (mname)
ns1.helmholz.net
Admin Email (rname)
trans@helmholz.net
Serial
2026031600
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns1.helmholz.net
ns2.helmholz.net

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

10 records
  • MS=ms43158050
  • box-domain-verification=ed72fad825c981ea2221b9e986be2a6c1ba1595ecbb062f4bc972c50b143032f
  • IGdlb3N0YWJpbGl6YXRpb24=
  • 0ed1fe018a5bcf1c44c0fe4183a5efca38d5f150ce
  • MS=ms66037905
  • SPFv=spf1 include:us._netblocks.mimecast.com -all
  • miro-verification=91d79e3af13c45aea2b5f944248ad206a94ea603
  • smartsheet-site-validation=j_8P-9g2aIvA4yKI0N36YKYkuXZA7Qa1
  • MS=ms95841763
  • YXp1cmVfY29tbW9u
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 alccinc.com

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

No credit card required
Get 1,000 Free Credits