dsca.mil

Valid Email Server
Domain Lookup › dsca.mil

Domain Overview

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

Checked via [email protected] · 2026-04-01 22:07:17 UTC · ↺ Refresh

MX Hostnames

  • pri-jeemsg.eemsg.mail.mil
  • sec-jeemsg.eemsg.mail.mil

MX Priorities

  • pri-jeemsg.eemsg.mail.mil: 10
  • sec-jeemsg.eemsg.mail.mil: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 156.112.250.1 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.8 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.3 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.4 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.6 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.7 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.2 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.15 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.0 ↩ pri-jeemsg.eemsg.mail.mil
  • 156.112.250.5 ↩ sec-jeemsg.eemsg.mail.mil
  • 156.112.250.9
  • 156.112.250.10
  • 156.112.250.13
  • 156.112.250.12
  • 156.112.250.14
  • 156.112.250.11

SOA Record

Raw SOA dns-mas-a1-t.pentagon.mil osd\.pentagon\.jsp\.list\.core-dns.mail.mil 2009158379 900 90 2592000 3600
Primary NS (mname)
dns-mas-a1-t.pentagon.mil
Admin Email (rname)
osd\@pentagon\.jsp\.list\.core-dns.mail.mil
Serial
2009158379
Refresh
900s
Retry
90s
Expire
2592000s
Minimum TTL
3600s

Nameservers (NS)

dns-pub-f1-u.pentagon.mil
dns-pub-f2-u.pentagon.mil
dns-pub-f3-u.pentagon.mil

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.office365.us include:_spf.eemsg.mail.mil -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 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

1 record
  • SPFv=spf1 include:spf.protection.office365.us include:_spf.eemsg.mail.mil -all
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