mrcat.win

Valid Email Server
Domain Lookup › mrcat.win

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mrcat.win
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 04:41:16 UTC · ↺ Refresh

MX Hostnames

  • wednesday.mxrouting.net
  • wednesday-relay.mxrouting.net

MX Priorities

  • wednesday-relay.mxrouting.net: 20
  • wednesday.mxrouting.net: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 45.43.208.39 ↩ wednesday.mxrouting.net
  • 45.45.170.39 ↩ wednesday.mxrouting.net

SOA Record

Raw SOA bayan.ns.cloudflare.com dns.cloudflare.com 2397189171 10000 2400 604800 1800
Primary NS (mname)
bayan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397189171
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

bayan.ns.cloudflare.com
edna.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:mxlogin.com -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

2 records
  • DKIMv=DKIM1; ​k=rsa; p=M​IIBIjANBgk​qhkiG9w0BA​QEFAAOCAQ8​AMIIBCgKCA​QEAvTlSex6​ZnN/PmQOjj​RA5d5scOMB​lwo35KbwOS​9H04gy0p7m​9te+enkrjf​mYjoPyXEYw​Wc0fauSLjD​bgx3AN+wcT​roFYsB7oqS​K6puQxAwtL​anS0WNW4XP​1nVFHtbji8​jtv8VYPjB9​is2szjT/C8​7W3yTmV6IS​wDIPAZfTai​6X7zZlQMum​xz1Hj3t/Bb​CiB0d+kucE​gcIYqnyQmO​ANb9fQoPjJ​JpMsQwTWCr​Oes4RA1caL​zt/eOIHOLw​UNNUvupBA/​XGMn4wBb2Y​1uFqAycEf1​uVmK/o4RJV​zYb6YyniDA​YRSlkTsoBk​sjdMgMKmEM​bjVMQvHJ8e​tUVCMdqJu0​QbaQQIDAQA​B
  • SPFv=spf1 include:mxlogin.com -all
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