csschopper.com

Valid Email Server
Domain Lookup › csschopper.com

Domain Overview

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

Checked via [email protected] · 2026-03-27 19:32:20 UTC · ↺ Refresh

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MX Hostnames

  • mail.csschopper.com

MX Priorities

  • mail.csschopper.com: 0

A / AAAA Records

  • 172.67.223.149 (no PTR)
  • 104.21.54.44 (no PTR)
  • 2606:4700:3033::ac43:df95 (no PTR)
  • 2606:4700:3036::6815:362c (no PTR)

Mail Server IPs

  • 185.187.170.6 ↩ sparx.sparxitsolutions.com

SOA Record

Raw SOA elsa.ns.cloudflare.com dns.cloudflare.com 2396971875 10000 2400 604800 1800
Primary NS (mname)
elsa.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396971875
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

elsa.ns.cloudflare.com
miles.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +mx include:amazonses.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=s; aspf=s; pct=100; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=DTLazK0N1FXnyXnmdUenczNefzvlknIlVfoWHUidWu0
  • SPFv=spf1 +mx include:amazonses.com -all
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