perini.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
perini.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 03:13:47 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

No priority data.

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns100.worldnic.com
ns99.worldnic.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate 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

✗ 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

9 records
  • duo_sso_verification=KOPuqaWLacFXSapSN2yV3cbIAjHZDcLapphJeMCORXSEn5on03KfwzP8ctMsHkC2
  • O3iCMJlHOgS3k740KLWYAhC+SvCNnDkVm7QK/DOWmLbJF1SI51Ao7LcZu3C7K/v3Pq9yABdpW9fxeXZzvr4k0A==
  • workplace-domain-verification=NVqPexTJDYYdRj4SFmZBvOOikKCtXi
  • autodesk-domain-verification=SKGbIFc69Pe7eqPh_niK
  • knowbe4-site-verification=4d87fe9ff93df4ed1538cc348dbc4e6d
  • MS=ms45000583
  • d6538520f64d50c77a7af24e8b2d5812
  • mmrj7807cxwvsvwfvkvbt2g2561d7ycc
  • SPFv=spf1 include:us._netblocks.mimecast.com ~all
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