Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
samhsa.gov
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:37:21 UTC · ↺ Refresh
MX Hostnames
- alt3.us.etp.fireeyegov.com
- primary.us.etp.fireeyegov.com
- alt2.us.etp.fireeyegov.com
- alt1.us.etp.fireeyegov.com
MX Priorities
- alt3.us.etp.fireeyegov.com: 40
- primary.us.etp.fireeyegov.com: 10
- alt1.us.etp.fireeyegov.com: 20
- alt2.us.etp.fireeyegov.com: 30
A / AAAA Records
- 158.71.215.158 ↩ samhsa.gov
- 158.71.215.157 ↩ samhsa.gov
- 2607:f220:600:1::c16 ↩ mhtsigdata.samhsa.gov
Mail Server IPs
- 15.200.32.6 ↩ mta-hfpw1ne.email.us.etp.fireeyegov.com
- 15.200.32.4 ↩ mta-pswhniu.email.us.etp.fireeyegov.com
- 15.200.32.5 ↩ mta-k1cz7zl.email.us.etp.fireeyegov.com
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-06.azure-dns.net
ns3-06.azure-dns.org
ns4-06.azure-dns.info
ns1-06.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:52.45.112.110 ip4:96.127.38.109 ip4:96.127.48.54 ip4:128.231.89.202 ip4:165.112.69.25 ip4:165.112.69.26 ip4:158.72.139.19 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
6 records- adobe-sign-verification=cbb77f92efc6fe00ce1ce479f41ccf74d90b2242a6f8435f77b3b7265528530f
- ce38528adb3c4d32a35f961e7db3483e
- SPFv=spf1 a mx ip4:52.45.112.110 ip4:96.127.38.109 ip4:96.127.48.54 ip4:128.231.89.202 ip4:165.112.69.25 ip4:165.112.69.26 ip4:158.72.139.19 include:spf.protection.outlook.com -all
- identrust_validate=Uu01mdgMkwbtOtoH7be7iait4dEJ7cWF++ygSJ0lna77
- 5LrSaNBp8XxOKi3QME8/sLV4SkT16NlcxZKlo8We40Z+p2Z85WXDF963vBqRJU9CAipXB3oXAS7cdEscsyisLA==
- MS=ms28486698
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