signature-spaces.com

Valid Email Server
Domain Lookup › signature-spaces.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
signature-spaces.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 13:51:39 UTC · ↺ Refresh

MX Hostnames

  • west.smtp.mx.exch090.serverdata.net
  • east.smtp.mx.exch090.serverdata.net

MX Priorities

  • east.smtp.mx.exch090.serverdata.net: 5
  • west.smtp.mx.exch090.serverdata.net: 10

A / AAAA Records

  • 184.178.213.29 ↩ IP-184.178.213.29.crexendo.com

Mail Server IPs

  • 64.78.25.106 ↩ east.smtp.mx.exch090.serverdata.net
  • 199.193.206.104 ↩ west.smtp.mx.exch090.serverdata.net

SOA Record

Raw SOA norm.ns.cloudflare.com dns.cloudflare.com 2396980223 10000 2400 604800 1800
Primary NS (mname)
norm.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396980223
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

norm.ns.cloudflare.com
pat.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:spf.serverdata.net ~all
📊 DNS lookups: 2/10
~ 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

2 records
  • SPFv=spf1 mx include:spf.serverdata.net ~all
  • ca3-050db2928595485b886ce76f181efcb1
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