topperconstruction.com

Valid Email Server
Domain Lookup › topperconstruction.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
topperconstruction.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 00:31:45 UTC · ↺ Refresh

MX Hostnames

  • topperconstruction-com.mail.protection.outlook.com

MX Priorities

  • topperconstruction-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 137.220.62.250 ↩ topper.tempurl.host
  • 2001:19f0:5c00:163c:5400:4ff:fea4:5f7d (no PTR)

Mail Server IPs

  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.vultr.com dnsadm.choopa.com 0 10800 3600 604800 3600
Primary NS (mname)
ns1.vultr.com
Admin Email (rname)
dnsadm@choopa.com
Serial
0
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.wpdns.host
ns2.wpdns.host
ns1.wpdns.host

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.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

4 records
  • google-site-verification=vk_Vm4QndqnroOKcBWtB8VTWYY48e_bOXOtUP-sHOeQ
  • google-site-verification=g4DMeyI7m5pAYnwLR9ZY8l_bbP_l14vZ2yofozC-Fj4
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • mscid=l1tv5HeVqBp1tjZaCKAIPtwZnzDJBNekIjs7M6d0Wmh6LvcF9AnkLGEO1Y/HuM5Yhr+CzI1aYNLlLkOz2qEjhw==
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