gd-ots.com

Valid Email Server
Domain Lookup › gd-ots.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gd-ots.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 06:10:05 UTC · ↺ Refresh

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MX Hostnames

  • alt1.us.etp.fireeyegov.com
  • alt2.us.etp.fireeyegov.com
  • alt3.us.etp.fireeyegov.com
  • primary.us.etp.fireeyegov.com

MX Priorities

  • alt1.us.etp.fireeyegov.com: 20
  • alt2.us.etp.fireeyegov.com: 30
  • alt3.us.etp.fireeyegov.com: 40
  • primary.us.etp.fireeyegov.com: 10

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 15.200.32.4 ↩ mta-pswhniu.email.us.etp.fireeyegov.com
  • 15.200.32.5 ↩ mta-k1cz7zl.email.us.etp.fireeyegov.com
  • 15.200.32.6 ↩ mta-hfpw1ne.email.us.etp.fireeyegov.com

SOA Record

Raw SOA ns1-08.azuregov-dns.us mail.gd-ots.com 82 10800 3600 2419200 900
Primary NS (mname)
ns1-08.azuregov-dns.us
Admin Email (rname)
mail@gd-ots.com
Serial
82
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns4-08.azuregov-dns.us
ns1-08.azuregov-dns.us
ns2-08.azuregov-dns.us
ns3-08.azuregov-dns.us

SPF Record

✓ Strict (-all)
v=spf1 ip4:192.48.35.203 ip4:192.48.35.204 ip4:192.48.35.25 ip4:192.48.35.26 ip4:192.48.35.106 ip4:192.48.35.111 ip4:139.87.74.3 include:spf.protection.office365.us include:_spf.fireeyegov.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • tm70cel5vqvnl9ne3h396v7dt9
  • google-site-verification=UkRrvs3rQvAtN9GO4xss9HPBWOTkOigRfMW6hp6dgDg
  • docusign=0364f33b-3304-4b32-a2ff-221fc7953a07
  • google-site-verification=Z8GA6TkJHllK218um5db_kpzUE_RZSnv7pp9tThm_xY
  • pwq5c87lfkshgxfrpgsrmk1x9wshy13r
  • adobe-sign-verification=fb2e90dc84173a897090f0eddec2c1331a5597139ca61266b34bd44be8f82882
  • _mlj8v84te6e3zy09pw4smln3gz899pm.dcv.digicert.com
  • SPFv=spf1 ip4:192.48.35.203 ip4:192.48.35.204 ip4:192.48.35.25 ip4:192.48.35.26 ip4:192.48.35.106 ip4:192.48.35.111 ip4:139.87.74.3 include:spf.protection.office365.us include:_spf.fireeyegov.com -all
  • ZOOM_verify_IkqOS8q1QdKM5-yjbHzAMQ
  • MS=ms35336786
  • N7dxNVWLUXREyglwX72QefaOn9PSFQe5ezKUmUxPsNgvvQ9fOs/mgajShTyuxRr7EEyHgXamFfxJg6hQ75oSog==
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