activebuilding.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
activebuilding.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 21:59:31 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • activebuilding-com.mail.protection.outlook.com
  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • aspmx2.googlemail.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.44.111.71
  • 23.44.111.76

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

rpns4.realpage.com
rpns2.realpage.com
rpns3.realpage.com
rpns1.realpage.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:support.zendesk.com include:_spf.google.com include:_spf.realpage.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

3 records
  • MS=ms62662552
  • MS=ms14472708
  • SPFv=spf1 include:sendgrid.net include:support.zendesk.com include:_spf.google.com include:_spf.realpage.com ~all
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