hud.gov

Valid Email Server

Domain Overview

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

Checked via [email protected] · 2026-03-18 03:11:41 UTC · ↺ Refresh

MX Hostnames

  • hud-gov.mail.protection.outlook.com

MX Priorities

  • hud-gov.mail.protection.outlook.com: 0

A / AAAA Records

  • 170.97.67.13 ↩ fhadirect.hud.gov
  • 2620::c91:0:0:0:67:13 (no PTR)

Mail Server IPs

  • 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
  • 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
  • 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
  • 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.hud.gov root.ns1.hud.gov 2026031502 3600 1800 2419200 86400
Primary NS (mname)
ns1.hud.gov
Admin Email (rname)
root@ns1.hud.gov
Serial
2026031502
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns2.hud.gov
ns4.hud.gov
hudgater.hud.gov
ns1.hud.gov
ns3.hud.gov
hudgate.hud.gov

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblock1.hud.gov include:spf.protection.outlook.com include:_spf.salesforce.com include:rp.oracleemaildelivery.com mx a:spf.servicenowservices.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

10 records
  • 6jz2vjdfsm6ptlxr62zyp9p3xx2qwlpj
  • 8jhwy5rctfxvvykf68bxkzc2psghfh1h
  • ZA=62mlSz8VS+fBY64ug7m/gg==
  • SPFv=spf1 include:_netblock1.hud.gov include:spf.protection.outlook.com include:_spf.salesforce.com include:rp.oracleemaildelivery.com mx a:spf.servicenowservices.com ~all
  • docusign=6e51f643-36a7-4c8d-9957-0f66ee6e4e50
  • MS=ms48812062
  • bl0b4lnk7w2xh8c2mj64x0mds0qx5l2d
  • docusign=80d3f673-8b2a-42fe-a29a-0cde06d70944
  • RVYTYhahKzKsk8g+7ocFS948/icuaHh5d8o8+gEGfZ6wnFoLdRD9xlEMrkSb95a+1T6hjKclZG2KdXvvo+Zrpw==
  • g5fylnyy7d8kng790px757l8q926v6bx
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