slifer.net

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
slifer.net
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 09:56:53 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
  • 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com

Mail Server IPs

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

SOA Record

Raw SOA ns71.domaincontrol.com dns.jomax.net 2026070903 28800 7200 604800 600
Primary NS (mname)
ns71.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026070903
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns71.domaincontrol.com
ns72.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a:smtp.ctmsoftware.com ip4:50.31.40.129 ip4:198.37.147.104 ip4:72.26.113.0/24 ip4:65.117.248.36 ip4:50.31.59.166 ip4:198.37.151.221 ip4:67.133.103.2 ip4:158.228.129.79 ip4:8.26.65.0/24 ip4:8.26.64.0/24 ip4:198.202.27.0/24 include:us._netblocks.mimecast.com include:sendgrid.net include:emailsrvr.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 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

5 records
  • wOU8cg1ykT8mJQ+zIKPgnnDOAsTg2RpexkXWE9qNhNC8SPdbCrGeHe2eBzLA7xKwgA0HIuIXzlB31xcXOUrfUA==
  • MS=ms74889919
  • 0ed1fe018aa1f9d27ba969484f862e88456d8d8388
  • SPFv=spf1 a:smtp.ctmsoftware.com ip4:50.31.40.129 ip4:198.37.147.104 ip4:72.26.113.0/24 ip4:65.117.248.36 ip4:50.31.59.166 ip4:198.37.151.221 ip4:67.133.103.2 ip4:158.228.129.79 ip4:8.26.65.0/24 ip4:8.26.64.0/24 ip4:198.202.27.0/24 include:us._netblocks.mimecast.com include:sendgrid.net include:emailsrvr.com -all
  • google-site-verification=12onY3vicipV5R0soxhLrzt3URRv8iskxF7dBRHa3IQ
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