cowhosting.net

Valid Email Server
Domain Lookup › cowhosting.net

Domain Overview

DNS: ✓ just now Checker: ✓ just now
cowhosting.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-01 19:46:52 UTC · ↺ Refresh

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MX Hostnames

  • mail1.namebrightmail.com
  • mail2.namebrightmail.com

MX Priorities

  • mail1.namebrightmail.com: 10
  • mail2.namebrightmail.com: 10

A / AAAA Records

  • 54.84.240.235 ↩ ec2-54-84-240-235.compute-1.amazonaws.com
  • 44.208.83.180 ↩ ec2-44-208-83-180.compute-1.amazonaws.com
  • 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd (no PTR)
  • 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 (no PTR)

Mail Server IPs

  • 66.35.35.26 ↩ mail1.namebrightmail.com
  • 66.35.35.28 ↩ mail2.namebrightmail.com

SOA Record

Raw SOA ns1.namebrightdns.com dns.namebright.com 2026060101 28800 5000 1209600 10800
Primary NS (mname)
ns1.namebrightdns.com
Admin Email (rname)
dns@namebright.com
Serial
2026060101
Refresh
28800s
Retry
5000s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns2.namebrightdns.com
ns1.namebrightdns.com

SPF Record

✓ Strict (-all)
v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:namebrightmail.com -all
📊 DNS lookups: 3/10
✓ 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

2 records
  • google-site-verification=YourUniqueGoogleVerificationCode
  • SPFv=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:namebrightmail.com -all
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