public company · US

T-Mobile US

T-Mobile US, Inc.

Primary official domain
t-mobile.com
Reviewed official domains
1 (directory review; organization has not verified)
Directory source
BreachScout directory · Suggest a correction
Matching domains, 30 days
72
registrable domains containing the brand; source date or last feed observation
First source-reported, 30 days
0
domains first source-reported within 30 days
First observed, 30 days
109
domains first observed by DomainSpoof in feeds
Email policy (primary domain)
Not checked
No email-policy check yet

What we watch for

Hostnames in phishing feeds and certificate logs are matched on these brand tokens; feed target labels are matched on the aliases. Generated spellings (typos, lure words, look-alike characters, other top-level domains) are derived from the official domains and tokens and checked against feeds, certificate logs and DNS.

Brand tokens
tmobile
Label aliases
t-mobile
Official domains
t-mobile.com (all)
Generated spellings
210 tracked · 0 observed somewhere · 210 not observed (all)

Official domains and email policies

Domains reviewed as belonging to T-Mobile US. DMARC helps receivers check the From domain; lookalike domains remain possible. Published policies cannot confirm actual mail configuration or receiver behavior.

DomainRelationshipEvidenceDMARC policyPolicy sourceSPFReportingLast check
t-mobile.com
primaryReviewed —
Portfolio directory (wikidata_cik+financedb_ticker)Not checkedNot checkedNot checkedNot checkedNot checked

“Not checked”: no check yet. “Lookup failed”: DNS result unknown. Report mailbox names are redacted.

Reports on official domains appear under “Official assets with reports” on the Reported matches tab.