customassembly.net

Valid Email Server
Domain Lookup › customassembly.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
customassembly.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 15:14:52 UTC · ↺ Refresh

MX Hostnames

  • customassembly-net.mail.protection.outlook.com

MX Priorities

  • customassembly-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.230.63.186 ↩ unalocated.63.wixsite.com
  • 185.230.63.171 ↩ unalocated.63.wixsite.com
  • 185.230.63.107

Mail Server IPs

  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns6.wixdns.net support.wix.com 2021061702 10800 3600 1209600 3600
Primary NS (mname)
ns6.wixdns.net
Admin Email (rname)
support@wix.com
Serial
2021061702
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns6.wixdns.net
ns7.wixdns.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:174.229.27.14 ip4:12.191.118.96/29 ip4:209.214.150.222 ip4:45.47.105.173 ip4:174.230.134.182 ip4:199.38.207.186 ip4:152.117.114.159 ip4:104.54.22.104 ip4:209.124.150.222 ip4:12.107.216.26 ip4:12.153.10.26 ip4:205.201.234.81 ip4:40.80.146.54 ip4:40.143.104.133 -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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com ip4:174.229.27.14 ip4:12.191.118.96/29 ip4:209.214.150.222 ip4:45.47.105.173 ip4:174.230.134.182 ip4:199.38.207.186 ip4:152.117.114.159 ip4:104.54.22.104 ip4:209.124.150.222 ip4:12.107.216.26 ip4:12.153.10.26 ip4:205.201.234.81 ip4:40.80.146.54 ip4:40.143.104.133 -all
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