azz.com

Valid Email Server
Domain Lookup › azz.com

Domain Overview

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

Checked via [email protected] · 2026-04-01 02:36:05 UTC · ↺ Refresh

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

  • 23.185.0.2 (no PTR)
  • 2620:12a:8001::2 (no PTR)
  • 2620:12a:8000::2 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA dc01-pvvedns-01.azz.com root.dc01-pvvedns-01.azz.com 2026030501 10800 1800 604800 10800
Primary NS (mname)
dc01-pvvedns-01.azz.com
Admin Email (rname)
root@dc01-pvvedns-01.azz.com
Serial
2026030501
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns3.dnsimple.com
a8.uberns.com
a8.uberns.net
b8.uberns.com
b8.uberns.net
ns1.dnsimple.com

SPF Record

✓ Strict (-all)
v=spf1 include:us._netblocks.mimecast.com include:6812247.spf06.hubspotemail.net include:spf.diligent.com include:spf.protection.outlook.com exists:%{i}._spf.azz.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • SPFv=spf1 include:us._netblocks.mimecast.com include:6812247.spf06.hubspotemail.net include:spf.diligent.com include:spf.protection.outlook.com exists:%{i}._spf.azz.com -all
  • anthropic-domain-verification-0zrhg5=Xk2Vn2ZfJjXU81YY06tiEywOq
  • atlassian-domain-verification=XcgR1Q7lT3ihkY9b3b8QO9fwXbFVuDoLj2Raxn1e4a9mWwUI5LylKrTu3IMvKLg8
  • docusign=1a204200-d824-4470-8692-c2ff15942241
Full email verification for azz.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits