Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nv.doe.gov
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 02:38:59 UTC · ↺ Refresh
MX Hostnames
- smtp.nv.doe.gov
MX Priorities
- smtp.nv.doe.gov: 5
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 192.100.51.205 ↩ smtp.nv.doe.gov
- 2607:2080::2:0:0:0:260 (no PTR)
SOA Record
Raw SOA
ns1.nv.doe.gov registrar.nv.doe.gov 2026021301 21600 3600 1209600 10800
Primary NS (mname)
ns1.nv.doe.gov
Admin Email (rname)
registrar@nv.doe.gov
Serial
2026021301
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns2.nv.doe.gov
foxbat.doe.gov
ns1.nv.doe.gov
fulcrum.doe.gov
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:192.100.51.131 ip6:2607:2080:0:0::100 include:spf_c.oraclecloud.com include:rp.email.oci.oraclegovcloud.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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- adobe-idp-site-verification=d188e9b1a0932953431dd27e972b6fbd5b03faa4a34a8013633eaa34d5c6937c
- MS=ms59714821
- MS=ms71911324
- apple-domain-verification=3mBPAts1pLSdxHgg
- box-domain-verification=78fc462bd94389104af644e1af37e79ec0a69c067fdb226451b8ff0d3ecf58a1
- SPFv=spf1 mx ip4:192.100.51.131 ip6:2607:2080:0:0::100 include:spf_c.oraclecloud.com include:rp.email.oci.oraclegovcloud.com -all
Full email verification for nv.doe.gov
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