princeandsonsinc.com

Valid Email Server
Domain Lookup › princeandsonsinc.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 07:13:20 UTC · ↺ Refresh

MX Hostnames

  • princeandsonsinc-com.mail.protection.outlook.com

MX Priorities

  • princeandsonsinc-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 199.34.228.79 ↩ pages-custom-31.weebly.com

Mail Server IPs

  • 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
  • 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
  • 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA ns1055.ui-dns.org hostmaster.1und1.com 2017060103 28800 7200 604800 600
Primary NS (mname)
ns1055.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060103
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1092.ui-dns.biz
ns1016.ui-dns.com
ns1055.ui-dns.org
ns1101.ui-dns.de

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

2 records
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • v=verifydomain MS=5903174
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