customconstructiondesign.com

Valid Email Server
Domain Lookup › customconstructiondesign.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
customconstructiondesign.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 22:08:54 UTC · ↺ Refresh

MX Hostnames

  • mx.xmission.com

MX Priorities

  • mx.xmission.com: 10

A / AAAA Records

  • 166.70.198.108 ↩ plesk24-shared.xmission.com

Mail Server IPs

  • 166.70.12.20 ↩ mx.xmission.com

SOA Record

Raw SOA ns.xmission.com ccdinc.xmission.com 2025062701 10800 3600 604800 10800
Primary NS (mname)
ns.xmission.com
Admin Email (rname)
ccdinc@xmission.com
Serial
2025062701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns1.xmission.com
ns.xmission.com
ns3.xmission.com
ns2.xmission.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.xmission.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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 a mx include:_spf.xmission.com ~all
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