Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
premise.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 18:10:06 UTC · ↺ Refresh
MX Hostnames
- alt2.us.email.fireeyecloud.com
- alt1.us.email.fireeyecloud.com
- primary.us.email.fireeyecloud.com
- alt3.us.email.fireeyecloud.com
MX Priorities
- alt3.us.email.fireeyecloud.com: 40
- alt1.us.email.fireeyecloud.com: 20
- primary.us.email.fireeyecloud.com: 10
- alt2.us.email.fireeyecloud.com: 30
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 34.223.36.122 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.121 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.51 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.52 ↩ mx.us.email.fireeyecloud.com
- 3.93.93.53 ↩ mx.us.email.fireeyecloud.com
- 34.223.36.123 ↩ mx.us.email.fireeyecloud.com
SOA Record
Raw SOA
ns-cloud-e1.googledomains.com cloud-dns-hostmaster.google.com 3 21600 3600 259200 300
Primary NS (mname)
ns-cloud-e1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
3
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s
Nameservers (NS)
ns-cloud-e1.googledomains.com
ns-cloud-e2.googledomains.com
ns-cloud-e4.googledomains.com
ns-cloud-e3.googledomains.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:_spf.psm.knowbe4.com include:mktomail.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=cvIoAWFX8aajd37Zmz5v8R_DqATNkJc7D-vP4jIgBqI
- apple-domain-verification=V2xnaJQKgI4w3LQY
- SPFv=spf1 include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:_spf.psm.knowbe4.com include:mktomail.com ~all
- atlassian-domain-verification=qIw4u8edMdjBs4Kx5WgAjZDOWyOzz//wYYWXb5RGEz7APFRQMlYBK8DTGR6ajlNP
- google-site-verification=-mjRQkp5GgKQ_d3BWv0aDTgB3n4GlXBtIOzpH4Ls1GE
- google-site-verification=BEtGGi8lhMcsV0KKv1y5r72AYeETeQeNDL7zPVUStK4
- google-site-verification=MUTMSDMEcdHk61u7LhQbJJ-Jb27k0r7z6RbGrTwtBeM
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