systemp.com

Valid Email Server
Domain Lookup › systemp.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
systemp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-19 06:31:16 UTC · ↺ Refresh

MX Hostnames

  • mx.us.mailmarshal.cloud

MX Priorities

  • mx.us.mailmarshal.cloud: 10

A / AAAA Records

  • 216.152.143.240 (no PTR)

Mail Server IPs

  • 52.165.80.64 ↩ mx.us.mailmarshal.cloud
  • 20.81.234.0 ↩ mx.us.mailmarshal.cloud
  • 2602:f8d5:a1:8001:: ↩ mx.us.mailmarshal.cloud
  • 2602:f8d5:a1:1:: ↩ mx.us.mailmarshal.cloud

SOA Record

Raw SOA ns1.g10.cfdns.net hostmaster.systemp.com 2026041403 10800 3600 604800 3600
Primary NS (mname)
ns1.g10.cfdns.net
Admin Email (rname)
hostmaster@systemp.com
Serial
2026041403
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns3.g10.cfdns.info
ns4.g10.cfdns.co.uk
ns1.g10.cfdns.net
ns2.g10.cfdns.biz

SPF Record

✓ Strict (-all)
v=spf1 include:spf.us.mailmarshal.cloud -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.us.mailmarshal.cloud -all
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