carcosa.net

Valid Email Server
Domain Lookup › carcosa.net

Domain Overview

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

Checked via [email protected] · 2026-03-14 17:55:51 UTC · ↺ Refresh

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MX Hostnames

  • mxbackup1.junkemailfilter.com
  • mxbackup2.junkemailfilter.com
  • mail.carcosa.net

MX Priorities

  • mail.carcosa.net: 10
  • mxbackup1.junkemailfilter.com: 20
  • mxbackup2.junkemailfilter.com: 30

A / AAAA Records

  • 134.199.192.24 (no PTR)

Mail Server IPs

  • 134.199.192.24 (no PTR)
  • 184.105.182.146 ↩ 146-he.filtered.junkemailfilter.com
  • 184.105.182.217 (no PTR)
  • 184.105.182.226 (no PTR)
  • 184.105.182.227 (no PTR)
  • 184.105.182.228 (no PTR)
  • 184.105.182.218 (no PTR)
  • 184.105.182.216 (no PTR)

SOA Record

Raw SOA ns1.he.net hostmaster.he.net 2025090900 10800 1800 604800 86400
Primary NS (mname)
ns1.he.net
Admin Email (rname)
hostmaster@he.net
Serial
2025090900
Refresh
10800s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.he.net
ns2.he.net
ns1.he.net
ns4.he.net
ns5.he.net

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:107.14.166.0/24 a:email.rr.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 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

1 record
  • SPFv=spf1 mx a ip4:107.14.166.0/24 a:email.rr.net ~all
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