Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usitc.gov
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 20:32:41 UTC · ↺ Refresh
MX Hostnames
- usitc-gov.mail.protection.outlook.com
MX Priorities
- usitc-gov.mail.protection.outlook.com: 5
A / AAAA Records
- 23.206.172.9 ↩ a23-206-172-9.deploy.static.akamaitechnologies.com
- 23.206.172.29 ↩ a23-206-172-29.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:32::17d1:4821
- 2600:141b:1c00:32::17d1:4817
Mail Server IPs
- 52.101.8.52 ↩ mail-ds0pr09cu00104.inbound.protection.outlook.com
- 52.101.8.50 ↩ mail-dm6pr09cu00202.inbound.protection.outlook.com
- 52.101.11.12 ↩ mail-sa9pr09cu00104.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:f904:: ↩ mail-dm6pr09cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90e::1 ↩ mail-sa9pr09cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
a1-159.akam.net hostmaster.akamai.com 2230912090 10800 3600 64801 300
Primary NS (mname)
a1-159.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
2230912090
Refresh
10800s
Retry
3600s
Expire
64801s
Minimum TTL
300s
Nameservers (NS)
a13-65.akam.net
a7-67.akam.net
a22-67.akam.net
a1-159.akam.net
a20-64.akam.net
a4-66.akam.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.121.221.200/31 ip4:65.121.221.240/31 ip4:65.121.221.254 include:spf.protection.outlook.com include:_spf.qemailserver.com include:servicenowservices.com include:_spfg.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
✓ 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
5 records- apple-domain-verification=vKFiSGXiElp2tFER
- MS=ms17105052
- SPFv=spf1 ip4:65.121.221.200/31 ip4:65.121.221.240/31 ip4:65.121.221.254 include:spf.protection.outlook.com include:_spf.qemailserver.com include:servicenowservices.com include:_spfg.salesforce.com -all
- KKoBzyFtxAEb+e/CjRE5FrIYu5H32qILbBo6Wf6eMa25V3yrB0HEzZP7O6QEBap8BNuFYudplfTmiernNOMjqA==
- MS=ms33854639
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