d4rksk1s.cotse.net

Valid Email Server
Domain Lookup › d4rksk1s.cotse.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
d4rksk1s.cotse.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 19:03:12 UTC · ↺ Refresh

MX Hostnames

  • mail.cotse.net

MX Priorities

  • mail.cotse.net: 10

A / AAAA Records

  • 23.237.154.2 (no PTR)

Mail Server IPs

  • 173.166.91.11 ↩ mail.pnsh.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 a:mail.cotse.net a:out.packetderm.com a:mail.pnsh.com a:smtp.pnsh.com ~all
📊 DNS lookups: 4/10
~ 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 a:mail.cotse.net a:out.packetderm.com a:mail.pnsh.com a:smtp.pnsh.com ~all
  • DMARCv=DMARC1; p=reject; rua=mailto:[email protected]
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