atf.gov

Valid Email Server
Domain Lookup › atf.gov

Domain Overview

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

Checked via [email protected] · 2026-04-02 05:59:46 UTC · ↺ Refresh

MX Hostnames

  • mx-dc2.usdoj.gov
  • mx-da6.usdoj.gov

MX Priorities

  • mx-dc2.usdoj.gov: 10
  • mx-da6.usdoj.gov: 10

A / AAAA Records

  • 172.65.90.27 (no PTR)
  • 172.65.90.26 (no PTR)
  • 172.65.90.24 (no PTR)
  • 172.65.90.25 (no PTR)
  • 2606:4700:78::90:0:180 (no PTR)
  • 2606:4700:78::90:0:181 (no PTR)
  • 2606:4700:78::90:0:183
  • 2606:4700:78::90:0:182

Mail Server IPs

  • 149.101.25.25 ↩ mx-jdcw.usdoj.gov
  • 2607:f330:5000:1070::5 ↩ mx-jdcw.usdoj.gov
  • 149.101.180.145 ↩ mx-da6.usdoj.gov
  • 2607:f330:6000:3030:230::125 (no PTR)

SOA Record

Raw SOA jonah.ns.cloudflare.com dns.cloudflare.com 2400576539 10000 2400 604800 1800
Primary NS (mname)
jonah.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400576539
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

novalee.ns.cloudflare.com
jonah.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:in.spf.usdoj.gov include:_spf.salesforce.com ip4:38.120.135.35 ip4:216.200.231.226 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; ri=86400; adkim=s; aspf=s; rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

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

6 records
  • MS=ms57161781
  • _6sw4p94ekjtfqc5z8ru73xdzlb3r453
  • _f9klimscotci1c8wofqgplzmp78c9l1
  • apple-domain-verification=GwU6YP1AzZvqeUjv
  • box-domain-verification=feffcfd9cd3a3942d29b71e46eff569db6f885710af7596c9882e1081efe22d5
  • SPFv=spf1 include:in.spf.usdoj.gov include:_spf.salesforce.com ip4:38.120.135.35 ip4:216.200.231.226 -all
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