mudrickcapital.com

Valid Email Server
Domain Lookup › mudrickcapital.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mudrickcapital.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 23:01:07 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-1.mimecast.com
  • us-smtp-inbound-2.mimecast.com

MX Priorities

  • us-smtp-inbound-1.mimecast.com: 10
  • us-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 50.56.161.75 (no PTR)

Mail Server IPs

  • 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.221 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.242 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
  • 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns1.rfasource.com dnsadmin.rfanyc.com 125 900 600 86400 3600
Primary NS (mname)
ns1.rfasource.com
Admin Email (rname)
dnsadmin@rfanyc.com
Serial
125
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns2.rfanyc.com
ns1.rfasource.com
ns3.rfanyc.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:64.74.43.48 include:us._netblocks.mimecast.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

17 records
  • n542k0mmj5v19nngj05lonab2k
  • q03n6cdl7ksh4hnc8t3kdup41
  • SPFv=spf1 ip4:64.74.43.48 include:us._netblocks.mimecast.com -all
  • oqd3385699860hqsb26f1t437j
  • 1dc2fn9ivfhr5o95dnvutf1e7s
  • jqctdvpauriho9ti1elginei9p
  • _dcslescz1t8b4imisu152t2rf3tz0ew
  • 0ed1fe018a37b984a9eba34d9e9774eb1eaf83a6d2
  • MS=ms49795910
  • have-i-been-pwned-verification=dweb_2b84kfqexq4elyf3syk97l6c
  • 438jf78c135epkvsuvj6eu98q4
  • 7ueqd3m3iv493jp3849iuet2s9
  • _bq27x4uwkewpjc8or1s26ypdz8hed7o
  • 2h6ksvrf8q794r2umdp9uqbplf
  • ff4sseqj74hr5nigp39dsbuh98
  • q03n6cdl7ksh4hnc8t3kdup412
  • jcxjmbhnh9y6c9gl9l97yk317xj0fkyj
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