urban-systems.com

Valid Email Server
Domain Lookup › urban-systems.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
urban-systems.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 15:53:46 UTC · ↺ Refresh

MX Hostnames

  • d404075.a.ess.ca.barracudanetworks.com

MX Priorities

  • d404075.a.ess.ca.barracudanetworks.com: 10

A / AAAA Records

  • 3.97.38.82 ↩ ec2-3-97-38-82.ca-central-1.compute.amazonaws.com

Mail Server IPs

  • 15.222.16.211 ↩ mail.ess.ca.barracuda.com
  • 15.222.16.209 ↩ mail.ess.ca.barracuda.com
  • 15.222.16.210 ↩ mail.ess.ca.barracuda.com

SOA Record

Raw SOA ns1.p201.dns.oraclecloud.net hostmaster.urban-systems.com 11 3600 600 604800 1800
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
hostmaster@urban-systems.com
Serial
11
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns3.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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
  • 33iohzaAkj+gxnRHx+TdQ/f8feLOQcrbmvsIgdeX36pCVOiP4EEMt6jpqZEtrfTnoYtx7t20jKPxh+1KcnWQOA==
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