quantuminternetsystems.com

Disposable Domain
Domain Lookup › quantuminternetsystems.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
quantuminternetsystems.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 19:26:44 UTC · ↺ Refresh

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MX Hostnames

  • mx2.forwardemail.net
  • mx1.forwardemail.net

MX Priorities

  • mx1.forwardemail.net: 10
  • mx2.forwardemail.net: 20

A / AAAA Records

  • 64.91.235.211 ↩ server.quantumis.us

Mail Server IPs

  • 121.127.44.56 ↩ mx1.forwardemail.net
  • 138.197.213.185 ↩ mx1.forwardemail.net
  • 2604:a880:2:d0::306:1 ↩ mx1.forwardemail.net
  • 2a02:6ea0:d71e::2 ↩ mx1.forwardemail.net
  • 104.248.224.170 ↩ mx2.forwardemail.net
  • 121.127.44.59 ↩ mx2.forwardemail.net
  • 2604:a880:400:d1::cd:9001 ↩ mx2.forwardemail.net
  • 2a02:6ea0:d71e::1 ↩ mx2.forwardemail.net

SOA Record

Raw SOA ns.liquidweb.com admin.liquidweb.com 2026031303 86400 7200 3600000 14400
Primary NS (mname)
ns.liquidweb.com
Admin Email (rname)
admin@liquidweb.com
Serial
2026031303
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
14400s

Nameservers (NS)

ns.liquidweb.com
ns1.liquidweb.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:64.49.217.116 ip4:64.49.217.117 ip4:64.49.217.118 ip4:64.49.217.119 mx include:emailsrvr.com ~all
📊 DNS lookups: 2/10
~ 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 ip4:64.49.217.116 ip4:64.49.217.117 ip4:64.49.217.118 ip4:64.49.217.119 mx include:emailsrvr.com ~all
  • [email protected]
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