Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dol.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 19:14:05 UTC · ↺ Refresh
MX Hostnames
- dol-gov.mail.protection.outlook.com
MX Priorities
- dol-gov.mail.protection.outlook.com: 0
A / AAAA Records
- 52.188.77.219 (no PTR)
Mail Server IPs
- 52.101.11.12 ↩ mail-sa9pr09cu00104.inbound.protection.outlook.com
- 52.101.9.19 ↩ mail-blapr09cu00103.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f900::1 ↩ mail-blapr09cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f904::1 ↩ mail-ds0pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-165.akam.net hostmaster.dol.gov 2022051100 43200 300 2419200 300
Primary NS (mname)
a1-165.akam.net
Admin Email (rname)
hostmaster@dol.gov
Serial
2022051100
Refresh
43200s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
a6-65.akam.net
a24-67.akam.net
a10-66.akam.net
a5-64.akam.net
a7-66.akam.net
a1-165.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:mtas.dol.gov include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; pct=100; ri=86400
✓ 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
9 records- 5utT/F1eHYxWAA/b5lPn9hm5i7J6vK5X1muo1bi5csbi5UZ/9nF0sLG/OCOY34ixKaf/9Y6pfgfGFLWGb2iBMw==
- apple-domain-verification=xCGGbDf5AaGeNchp
- jm1QbIy0MJmuRAx4Fmxzi186kWpB/NZcWxAnB7cdXDqYdPVBNYF4PiOd1q6h0aCEs7nZWJ8c7tvargkXEsWfCQ==
- 8573-A2D1-A4EF-C907-5E3C-D644-6768-6016
- adobe-idp-site-verification=4fa9e63eaa2f46f118bd543f1f72bedead717ae903b489fd155ebd74532a10e1
- amazonses:3SbdwG5d/8taLGGTiYik9mzT84IZ6ld+BJdWnC2+gcc=
- google-site-verification=gfTACCLcn7V76Uf680tjRyTsve8tRlE0dh5Y6t9fsso
- openai-domain-verification=dv-xu3a2Cf558Aj5VPjqXq657WW
- SPFv=spf1 include:mtas.dol.gov include:spf.protection.outlook.com -all
Full email verification for dol.gov
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